https://chromium-review.googlesource.com/c/chromium/src/+/1102218 triggered problems with our fyi bots that we couldn't quickly fix so I reverted it. These are the known problems we need to address before landing it:

* DWORD <-> logging problem in Windows chrome/browser/extensions
* Duplicate function CreateSubresourceLoaderFactory in content/renderer, fix about to land
* Lots of symbol clashes in v8. Isolate vs ::v8::internal::Isolate and same for Object

Windows (chunk size 8; goma):
Example: https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Jumbo%20Win%20x64/13961
FAILED: obj/chrome/browser/extensions/extensions/extensions_jumbo_14.obj 
In file included from gen/chrome/browser/extensions/extensions_jumbo_14.cc:8:
In file included from .\../../chrome/browser/extensions/api/image_writer_private/write_from_url_operation.cc:8:
In file included from ../..\chrome/browser/extensions/api/image_writer_private/operation_manager.h:15:
In file included from ../..\chrome/browser/extensions/api/image_writer_private/image_writer_private_api.h:8:
In file included from ../..\chrome/browser/extensions/chrome_extension_function.h:10:
In file included from ../..\extensions/browser/extension_function.h:26:
../..\extensions/common/constants.h(248,14):  error: no type named 'DWORD' in namespace 'logging'; did you mean simply 'DWORD'?
extern const logging::LogSeverity kMinimumSeverityToReportError;
             ^~~~~~~~~~~~~~~~~~~~
             DWORD
..\..\..\..\win_toolchain\vs_files\3bc0ec615cf20ee342f3bc29bc991b5ad66d8d2c\win_sdk\Include\10.0.17134.0\shared\minwindef.h(156,29):  note: 'DWORD' declared here
typedef unsigned long       DWORD;
                            ^
1 error generated.


Linux chunk size 50:
Example: https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Jumbo%20Linux%20x64/21268

FAILED: obj/v8/test/cctest/cctest_sources/cctest_sources_jumbo_2.o 
In file included from gen/v8/test/cctest/cctest_sources_jumbo_2.cc:46:
./../../v8/test/cctest/test-deoptimization.cc:45:23: error: target of using declaration conflicts with declaration already in scope
using ::v8::internal::Isolate;
                      ^
../../v8/src/profiler/tick-sample.h:15:7: note: target of using declaration
class Isolate;
      ^
../../v8/include/v8-platform.h:18:7: note: conflicting declaration
class Isolate;
      ^
In file included from gen/v8/test/cctest/cctest_sources_jumbo_2.cc:46:
./../../v8/test/cctest/test-deoptimization.cc:47:23: error: target of using declaration conflicts with declaration already in scope
using ::v8::internal::Object;
                      ^
../../v8/src/objects/regexp-match-info.h:17:7: note: target of using declaration
class Object;
      ^
../../v8/include/v8.h:3292:17: note: conflicting declaration
class V8_EXPORT Object : public Value {
                ^
In file included from gen/v8/test/cctest/cctest_sources_jumbo_2.cc:57:
./../../v8/test/cctest/test-func-name-inference.cc:43:23: error: target of using declaration conflicts with declaration already in scope
using ::v8::internal::Isolate;
                      ^
../../v8/src/optimized-compilation-info.h:29:7: note: target of using declaration
class Isolate;
      ^
../../v8/include/v8-platform.h:18:7: note: conflicting declaration
class Isolate;
      ^
In file included from gen/v8/test/cctest/cctest_sources_jumbo_2.cc:57:
./../../v8/test/cctest/test-func-name-inference.cc:45:23: error: target of using declaration conflicts with declaration already in scope
using ::v8::internal::Object;
                      ^
../../v8/src/objects/regexp-match-info.h:17:7: note: target of using declaration
class Object;
....