no repro for me on 71.0.3578.49 (Official Build) beta (64-bit), but this was an intel-based crOS device. Flash content played in fullscreen once Flash was enabled. 

i'll see if I can repro on ARM-based chromebook (e.g. peach-pi).

no repro for me on 71.0.3578.71 (Official Build) beta (32-bit), on a peach-pi. Flash content was able to go fullscreen.

@fplayer2010 : can you check for update (chrome://chrome) and update to 71.0.3578.71? 

No repro for me on R72 caroline.

Updated to 71.0.3578.71 and still cannot play Flash in full screen mode.

@fplayer2010 : in your repro steps you mention "install adobe flash".

do you mean enable it? when I attempted to repro your issue, I clicked on the link to "get the free Adobe Flash player", which when clicked prompted me to enable Flash for this site. after doing that (click "Allow"), I get the video clip loading & playing, and the fullscreen button does indeed go fullscreen for me on the same system (samsung chromebook, peach-pi).

when you click on the fullscreen button I assume it does nothing for you?

That is correct. Clicking fullscreen button does not do anything for me.
I have tried FP 31.0.0.153 and FP 32.0.0.98.
Same FP versions work just fine with M70 and M72.

Here is another video clip that does not work in fullscree:
http://southpark.cc.com/clips/hzoobs/26-million-dollars
The FP clip has Pause, rewind, slider, volume, cc settings and fullscreen button.
All buttons work OK except for fullscreen.

the same clip will go fullscreen for me on my chromebook (pixelbook at present). To confirm, you are attempting this on a Samsung chromebook?

also, if you sign in as a guest to your chromebook (or a different user), does flash player go fullscreen once you enable it?

I am not signing in as a guest. I have a Chromebook ARM. Here is chrome://gpu output:

Graphics Feature Status
Canvas: Hardware accelerated
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Out-of-process Rasterization: Disabled
Hardware Protected Video Decode: Unavailable
Rasterization: Hardware accelerated
Skia Deferred Display List: Disabled
Skia Renderer: Disabled
Surface Control: Disabled
Surface Synchronization: Enabled
Video Decode: Hardware accelerated
Viz Service Display Compositor: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
clear_uniforms_before_first_program_use
disable_discard_framebuffer
disable_framebuffer_cmaa
disable_non_empty_post_sub_buffers_for_onscreen_surfaces
disable_program_caching_for_transform_feedback
scalarize_vec_and_mat_constructor_args
use_virtualized_gl_contexts
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
Problems Detected
Protected video decoding with swap chain is for Windows and Intel only
Disabled Features: protected_video_decode
The Mali-Txxx driver does not guarantee flush ordering: 154715, 10068, 269829, 294779, 285292
Applied Workarounds: use_virtualized_gl_contexts
Framebuffer discarding causes jumpy scrolling on Mali drivers: 301988
Applied Workarounds: disable_discard_framebuffer
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
The Mali-Txxx driver hangs when reading from currently displayed buffer: 457511
Applied Workarounds: disable_non_empty_post_sub_buffers_for_onscreen_surfaces
Use GL_INTEL_framebuffer_CMAA on ChromeOS: 535198
Applied Workarounds: disable_framebuffer_cmaa
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
Program binaries don't contain transform feedback varyings on Mali GPUs: 778871
Applied Workarounds: disable_program_caching_for_transform_feedback
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
Viz service display compositor is not enabled by default.
Disabled Features: viz_display_compositor
Skia renderer is not used by default.
Disabled Features: skia_renderer
Skia deferred display list is not used by default.
Disabled Features: skia_deferred_display_list
Version Information
Data exported	2018-11-30T22:52:48.576Z
Chrome version	Chrome/71.0.3578.71
Operating system	Linux 11151.45.0
Software rendering list URL	https://chromium.googlesource.com/chromium/src/+/13ef0ec948529b0ae07af9fb5bd59da4df00e121/gpu/config/software_rendering_list.json
Driver bug list URL	https://chromium.googlesource.com/chromium/src/+/13ef0ec948529b0ae07af9fb5bd59da4df00e121/gpu/config/gpu_driver_bug_list.json
ANGLE commit id	f2ed299569c0
2D graphics backend	Skia/71 7469a9341afab19271b8ef07af5c16a0f2c4ccc1-
Command Line	/opt/google/chrome/chrome --ppapi-flash-path=/opt/google/chrome/pepper/libpepflashplayer.so --ppapi-flash-version=31.0.0.153 --ui-prioritize-in-gpu-process --use-gl=egl --gpu-sandbox-failures-fatal=yes --gpu-sandbox-start-early --enable-logging --log-level=1 --use-cras --enable-wayland-server --user-data-dir=/home/chronos --system-developer-mode --login-profile=user --has-chromeos-keyboard --guest-wallpaper-large=/usr/share/chromeos-assets/wallpaper/guest_large.jpg --guest-wallpaper-small=/usr/share/chromeos-assets/wallpaper/guest_small.jpg --child-wallpaper-large=/usr/share/chromeos-assets/wallpaper/child_large.jpg --child-wallpaper-small=/usr/share/chromeos-assets/wallpaper/child_small.jpg --default-wallpaper-large=/usr/share/chromeos-assets/wallpaper/default_large.jpg --default-wallpaper-small=/usr/share/chromeos-assets/wallpaper/default_small.jpg --enable-consumer-kiosk --enterprise-enrollment-initial-modulus=15 --enterprise-enrollment-modulus-limit=19 --login-manager --first-exec-after-boot --vmodule=nss_cert_database_chromeos=1,*/assistant/*=1,*chromeos/login/*=1,auto_enrollment_controller=1,*/ui/ozone/*=1,*/ui/display/manager/chromeos/*=1,*night_light*=1,update_engine=1,component_updater_service=1,power_button_observer=2,webui_login_view=2,lock_state_controller=2,webui_screen_locker=2,screen_locker=2
Driver Information
Initialization time	85
In-process GPU	false
Passthrough Command Decoder	false
Sandboxed	true
GPU0	VENDOR = 0x0000 [ARM], DEVICE= 0x0000 [Mali-T628] *ACTIVE*
Optimus	false
AMD switchable	false
Driver vendor	ARM
Driver version	26.0.01rel0
Driver date	
GPU CUDA compute capability major version	0
Pixel shader version	3.10
Vertex shader version	3.10
Max. MSAA samples	8
Machine model name	
Machine model version	
GL_VENDOR	ARM
GL_RENDERER	Mali-T628
GL_VERSION	OpenGL ES 3.1 v1.r26p0-01rel0.8d071c906785914da9129f862e66937b
GL_EXTENSIONS	GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3d GL_EXT_texture_compression_dxt1 GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_EXT_multisampled_render_to_texture2 GL_OES_surfaceless_context GL_OES_texture_stencil8 GL_EXT_shader_pixel_local_storage GL_ARM_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_stencil GL_ARM_mali_program_binary GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_texture_sRGB_decode GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_texture_storage_multisample_2d_array GL_OES_shader_image_atomic GL_EXT_robustness GL_EXT_texture_border_clamp GL_OES_texture_border_clamp GL_EXT_texture_cube_map_array GL_OES_texture_cube_map_array GL_OES_sample_variables GL_OES_sample_shading GL_OES_shader_multisample_interpolation GL_EXT_shader_io_blocks GL_OES_shader_io_blocks GL_EXT_gpu_shader5 GL_OES_gpu_shader5 GL_EXT_texture_buffer GL_OES_texture_buffer GL_EXT_copy_image GL_OES_copy_image GL_EXT_shader_non_constant_global_initializers GL_KHR_robustness GL_KHR_robust_buffer_access_behavior GL_EXT_buffer_storage
Disabled Extensions	GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
Disabled WebGL Extensions	
Window system binding vendor	ARM
Window system binding version	1.4 Midgard-"r26p0-01rel0"
Window system binding extensions	EGL_KHR_partial_update EGL_EXT_swap_buffers_with_damage EGL_KHR_swap_buffers_with_damage EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_image_pixmap EGL_ANDROID_native_fence_sync EGL_EXT_image_flush_external EGL_KHR_config_attribs EGL_KHR_image EGL_KHR_image_base EGL_KHR_fence_sync EGL_KHR_wait_sync EGL_KHR_gl_colorspace EGL_KHR_get_all_proc_addresses EGL_IMG_context_priority EGL_KHR_no_config_context EGL_EXT_pixel_format_float EGL_ARM_pixmap_multisample_discard EGL_ARM_implicit_external_sync EGL_KHR_gl_texture_2D_image EGL_KHR_gl_renderbuffer_image EGL_KHR_create_context EGL_KHR_surfaceless_context EGL_KHR_gl_texture_cubemap_image EGL_EXT_image_gl_colorspace EGL_EXT_create_context_robustness
Direct rendering	Yes
Reset notification strategy	0x8252
GPU process crash count	0
Compositor Information
Tile Update Mode	One-copy
Partial Raster	Enabled
GpuMemoryBuffers Status
R_8	CAMERA_AND_CPU_READ_WRITE
R_16	Software only
RG_88	Software only
BGR_565	GPU_READ
RGBA_4444	Software only
RGBX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
RGBA_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
BGRX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
BGRX_1010102	Software only
RGBX_1010102	Software only
BGRA_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
RGBA_F16	Software only
YVU_420	GPU_READ
YUV_420_BIPLANAR	SCANOUT_CAMERA_READ_WRITE
UYVY_422	Software only
Display(s) Information
Info	Display[0] bounds=[0,0 1536x864], workarea=[0,0 1536x808], scale=1.25, internal.
Color space information	{primaries:INVALID, transfer:INVALID, matrix:INVALID, range:INVALID}
Bits per color component	8
Bits per pixel	24
Video Acceleration Information
Decode h264 baseline	up to 8192x8192 pixels
Decode h264 main	up to 8192x8192 pixels
Decode h264 extended	up to 8192x8192 pixels
Decode h264 high	up to 8192x8192 pixels
Decode h264 high 10	up to 8192x8192 pixels
Decode h264 high 4:2:2	up to 8192x8192 pixels
Decode h264 high 4:4:4 predictive	up to 8192x8192 pixels
Decode h264 scalable baseline	up to 8192x8192 pixels
Decode h264 scalable high	up to 8192x8192 pixels
Decode h264 stereo high	up to 8192x8192 pixels
Decode h264 multiview high	up to 8192x8192 pixels
Decode vp8	up to 8192x8192 pixels
Encode h264 main	up to 8192x8192 pixels and/or 30.000 fps
Encode vp8	up to 8192x8192 pixels and/or 30.000 fps
Log Messages
[1328:1358:1130/115934.547710:VERBOSE1:drm_device_manager.cc(53)] : Could not initialize DRM device for /sys/devices/platform/vgem/drm/card0
[1328:1358:1130/115935.871945:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/115935.977462:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=1920x1080
[1328:1358:1130/122144.086144:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/122144.086315:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/122144.086942:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=0x0
[1328:1358:1130/132000.370304:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/132000.370481:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/132000.414137:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=1920x1080
[1328:1358:1130/141120.316982:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/141120.317466:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/141120.319219:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=0x0
[1328:1358:1130/141121.700113:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/141121.700317:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/141121.700986:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=1920x1080
[1328:1358:1130/143157.099771:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/143157.100133:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/143157.101802:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=0x0
[1328:1358:1130/143404.351464:VERBOSE1:drm_util.cc(467)] : Failed to get EDID blob for connector 19
[1328:1358:1130/143404.351626:WARNING:screen_manager.cc(112)] : Display controller (crtc=26) already present.
[1328:1358:1130/143404.392344:VERBOSE1:drm_display.cc(104)] : DRM configuring: device=/sys/devices/platform/exynos-drm/drm/card1 crtc=26 connector=19 origin=0,0 size=1920x1080
[1328:1328:1130/144450.900679:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.901238:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.901574:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.902007:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.902348:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.902668:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.903080:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.903390:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.903656:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.903936:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.904214:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.904473:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.904740:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.905003:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/144450.905261:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/144450.905527:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.399511:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/145049.400163:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.400973:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/145049.401490:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.402163:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-0xb9c34d80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[1328:1328:1130/145049.402640:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 1 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.416501:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.417580:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.417993:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 1 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.449768:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.450546:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.451116:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 1 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.481855:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.482375:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[1328:1328:1130/145049.482713:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-0xb9c34d80]RENDER WARNING: texture bound to texture unit 1 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.

Signing in as a guess or as a different user play video in fullscreen mode.

This is still a bug with Flash 32.0.0.111 and 
Version 71.0.3578.85 (Official Build) beta (32-bit) on ChromeARM Samsung.

per comment #10 - so you are able to play fullscreen if you sign in as guest or a different user?

I've tried each site link fplayer2010 indicated on multiple crOS devices using M70, 71, & 72. I cannot repro the issue - Flash goes fullscreen for me every time once it's enabled.

and it looks like per fplayer2010 that for them fullscreen works on M72. 

@rohitbm -> apologies if this is not correctly assigned but is there someone in CrOS media team that can attempt a repro on M71 with different ARM-based chromebook?

Cannot play  flash or HTML5 videos on Intel x64 chromebook in Fullscreen mode. 


Google Chrome: 71.0.3578.94 (Official Build) beta (64-bit)

Revision: 6da2ba233559398092dabd8dc7bc8e78cd758307-refs/branch-heads/3578@{#890}

Platform: 11151.59.0 (Official Build) beta-channel falco

Firmware Version: Google_Falco.4389.92.0

HTML5 video site:
youtube.com
cnn.com

Flash video url:
http://southpark.cc.com/clips/sz9szy/its-a-miracle

@samwon : you are saying you cannot play flash-based videos in fullscreen on chrome OS 71, specifically Intel x64-based devices?

Assigning to Vin (CrOS media test owner)