After Clang r280308:

FAILED: obj/media/media/decoder_stream_traits.o 
../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/media/media/decoder_stream_traits.o.d -DV8_DEPRECATION_WARNINGS -DENABLE_MDNS=1 -DENABLE_NOTIFICATIONS -DENABLE_PEPPER_CDMS -DENABLE_PLUGINS=1 -DENABLE_PDF=1 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DUSE_UDEV -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_CLIPBOARD_AURAX11=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DENABLE_WEBRTC=1 -DENABLE_EXTENSIONS=1 -DENABLE_TASK_MANAGER=1 -DENABLE_THEMES=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_SERVICE_DISCOVERY=1 -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DENABLE_MEDIA_ROUTER=1 -DFIELDTRIAL_TESTING_ENABLED -DCR_CLANG_REVISION=280367 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DCOMPONENT_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_PULSEAUDIO -DDLOPEN_PULSEAUDIO -DMEDIA_IMPLEMENTATION -DGL_GLEXT_PROTOTYPES -DUSE_GLX -DUSE_EGL -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_NOEXCEPT= -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -DBORINGSSL_SHARED_LIBRARY -DSK_IGNORE_DW_GRAY_FIX -DSK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS -DSKIA_DLL -DGR_GL_IGNORE_ES3_MSAA=0 -DSK_SUPPORT_GPU=1 -I../../media -I../.. -Igen -I../../third_party/libwebm/source -I../../build/linux/debian_wheezy_amd64-sysroot/usr/include/glib-2.0 -I../../build/linux/debian_wheezy_amd64-sysroot/usr/lib/x86_64-linux-gnu/glib-2.0/include -I../../third_party/khronos -I../../gpu -I../../third_party/opus/src/include -I../../third_party/ffmpeg/chromium/config/Chromium/linux/x64 -I../../third_party/ffmpeg -I../../third_party/libvpx/source/libvpx -I../../third_party/ced/src -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -I../../build/linux/debian_wheezy_amd64-sysroot/usr/include/nss -I../../build/linux/debian_wheezy_amd64-sysroot/usr/include/nspr -I../../third_party/boringssl/src/include -I../../skia/config -I../../skia/ext -I../../third_party/skia/include/c -I../../third_party/skia/include/config -I../../third_party/skia/include/core -I../../third_party/skia/include/effects -I../../third_party/skia/include/images -I../../third_party/skia/include/lazy -I../../third_party/skia/include/pathops -I../../third_party/skia/include/pdf -I../../third_party/skia/include/pipe -I../../third_party/skia/include/ports -I../../third_party/skia/include/utils -I../../third_party/skia/include/gpu -I../../third_party/skia/src/gpu -I../../third_party/mesa/src/include -I../../third_party/libyuv -I../../third_party/libyuv/include -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -B../../third_party/binutils/Linux_x64/Release/bin -fcolor-diagnostics -fdebug-prefix-map=/b/c/b/ClangToTLinux/src=. -pthread -m64 -march=x86-64 -Wall -Werror -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Wno-c++11-narrowing -Wno-covered-switch-default -Wno-deprecated-register -Wno-unneeded-internal-declaration -Wno-inconsistent-missing-override -Wno-shift-negative-value -Wno-undefined-var-template -Wno-nonportable-include-path -Wno-address-of-packed-member -O2 -fno-ident -fdata-sections -ffunction-sections -g2 --sysroot=../../build/linux/debian_wheezy_amd64-sysroot -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wno-unused-function -Wno-header-guard -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-rtti -fno-exceptions -c ../../media/filters/decoder_stream_traits.cc -o obj/media/media/decoder_stream_traits.o
../../media/filters/decoder_stream_traits.cc:106:16: error: explicit instantiation of 'DecoderStreamTraits<media::DemuxerStream::Type::VIDEO>' that occurs after an explicit specialization has no effect [-Werror,-Winstantiation-after-specialization]
template class DecoderStreamTraits<DemuxerStream::VIDEO>;
               ^
../../media/filters/decoder_stream_traits.h:63:20: note: previous template specialization is here
class MEDIA_EXPORT DecoderStreamTraits<DemuxerStream::VIDEO> {
                   ^
../../media/filters/decoder_stream_traits.cc:107:16: error: explicit instantiation of 'DecoderStreamTraits<media::DemuxerStream::Type::AUDIO>' that occurs after an explicit specialization has no effect [-Werror,-Winstantiation-after-specialization]
template class DecoderStreamTraits<DemuxerStream::AUDIO>;
               ^
../../media/filters/decoder_stream_traits.h:29:20: note: previous template specialization is here
class MEDIA_EXPORT DecoderStreamTraits<DemuxerStream::AUDIO> {