Move test-only stuff from cc/debug/ to cc/test

Move test-only stuff from cc/debug/ to cc/test

This moves the test/fake context implementations from cc/debug/ to cc/test
and stops linking them into production targets. Test targets elsewhere in
the tree can link against cc_test_support to use these.

R=danakj,piman

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=232025

[jamesr, 2013-10-30 00:37:15]

Finally!  Depends on https://codereview.chromium.org/45963003/

[jamesr, 2013-10-30 00:38:43]

BTW, I need this to introduce a GLES2Interface to cc:: to start using in tests. 
With the test context provider linked into prod targets, it's really hard to
link in a mock autogenerated implementation in without pulling in a series of
additional should-be-test-only code into the prod binary.

We shouldn't allow test-only code to get into cc/debug/ in the future.  With
this patch everything is out except for some microbench controller stuff, which
I don't understand.

[jamesr, 2013-10-30 00:47:03]

This + https://codereview.chromium.org/45963003/ appears to save around 100k of
binary in a release linux aura build.

[piman, 2013-10-30 04:49:31]

lgtm

[commit-bot: I haz the power, 2013-10-30 19:43:29]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jamesr@chromium.org/50303007/100001

[commit-bot: I haz the power, 2013-10-30 20:05:00]

Step "update" is always a major failure.
Look at the try server FAQ for more details.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[commit-bot: I haz the power, 2013-10-30 20:24:21]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jamesr@chromium.org/50303007/100001

[commit-bot: I haz the power, 2013-10-30 20:50:08]

Sorry for I got bad news for ya.
Compile failed with a clobber build on linux_chromeos_clang.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-10-30 21:16:51]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jamesr@chromium.org/50303007/320001

[commit-bot: I haz the power, 2013-10-30 21:38:43]

Step "update" is always a major failure.
Look at the try server FAQ for more details.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[commit-bot: I haz the power, 2013-10-30 21:45:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jamesr@chromium.org/50303007/320001

[jamesr, 2013-10-31 00:39:00]

failed on win_x64_rel:

FAILED: cmd /c E:\b\depot_tools\python_bin\python.exe gyp-win-tool link-wrapper
environment.x64 link.exe /nologo /OUT:interactive_ui_tests.exe
/PDB:interactive_ui_tests.exe.pdb @interactive_ui_tests.exe.rsp &&
E:\b\depot_tools\python_bin\python.exe gyp-win-tool manifest-wrapper
environment.x64 cmd /c if exist interactive_ui_tests.exe.manifest del
interactive_ui_tests.exe.manifest && E:\b\depot_tools\python_bin\python.exe
gyp-win-tool manifest-wrapper environment.x64 mt.exe -nologo -manifest
..\..\build\win\compatibility.manifest
obj\chrome\interactive_ui_tests.interactive_ui_tests.exe.intermediate.manifest
-out:interactive_ui_tests.exe.manifest
cc_test_support.layer_tree_pixel_test.obj :error LNK2019: unresolved external
symbol "public: __cdecl cc::ExactPixelComparator::ExactPixelComparator(bool)"
(??0ExactPixelComparator@cc@@QEAA@_N@Z) referenced in function "protected:
__cdecl cc::LayerTreePixelTest::LayerTreePixelTest(void)"
(??0LayerTreePixelTest@cc@@IEAA@XZ)

cc_test_support.layer_tree_pixel_test.obj :error LNK2019: unresolved external
symbol "bool __cdecl cc::MatchesPNGFile(class SkBitmap const &,class
base::FilePath,class cc::PixelComparator const &)"
(?MatchesPNGFile@cc@@YA_NAEBVSkBitmap@@VFilePath@base@@AEBVPixelComparator@1@@Z)
referenced in function "protected: virtual void __cdecl
cc::LayerTreePixelTest::AfterTest(void)"
(?AfterTest@LayerTreePixelTest@cc@@MEAAXXZ)

cc_test_support.pixel_test.obj :error LNK2001: unresolved external symbol "bool
__cdecl cc::MatchesPNGFile(class SkBitmap const &,class base::FilePath,class
cc::PixelComparator const &)"
(?MatchesPNGFile@cc@@YA_NAEBVSkBitmap@@VFilePath@base@@AEBVPixelComparator@1@@Z)

interactive_ui_tests.exe : fatalerror LNK1120: 2 unresolved externals

FAILED: cmd /c E:\b\depot_tools\python_bin\python.exe gyp-win-tool link-wrapper
environment.x64 link.exe /nologo /OUT:unit_tests.exe /PDB:unit_tests.exe.pdb
@unit_tests.exe.rsp && E:\b\depot_tools\python_bin\python.exe gyp-win-tool
manifest-wrapper environment.x64 cmd /c if exist unit_tests.exe.manifest del
unit_tests.exe.manifest && E:\b\depot_tools\python_bin\python.exe gyp-win-tool
manifest-wrapper environment.x64 mt.exe -nologo -manifest
..\..\build\win\compatibility.manifest
obj\chrome\unit_tests.unit_tests.exe.intermediate.manifest
-out:unit_tests.exe.manifest
cc_test_support.layer_tree_pixel_test.obj :error LNK2019: unresolved external
symbol "public: __cdecl cc::ExactPixelComparator::ExactPixelComparator(bool)"
(??0ExactPixelComparator@cc@@QEAA@_N@Z) referenced in function "protected:
__cdecl cc::LayerTreePixelTest::LayerTreePixelTest(void)"
(??0LayerTreePixelTest@cc@@IEAA@XZ)

cc_test_support.layer_tree_pixel_test.obj :error LNK2019: unresolved external
symbol "bool __cdecl cc::MatchesPNGFile(class SkBitmap const &,class
base::FilePath,class cc::PixelComparator const &)"
(?MatchesPNGFile@cc@@YA_NAEBVSkBitmap@@VFilePath@base@@AEBVPixelComparator@1@@Z)
referenced in function "protected: virtual void __cdecl
cc::LayerTreePixelTest::AfterTest(void)"
(?AfterTest@LayerTreePixelTest@cc@@MEAAXXZ)

cc_test_support.pixel_test.obj :error LNK2001: unresolved external symbol "bool
__cdecl cc::MatchesPNGFile(class SkBitmap const &,class base::FilePath,class
cc::PixelComparator const &)"
(?MatchesPNGFile@cc@@YA_NAEBVSkBitmap@@VFilePath@base@@AEBVPixelComparator@1@@Z)

unit_tests.exe : fatalerror LNK1120: 2 unresolved externals

ninja: build stopped: subcommand failed.

E:\b\depot_tools\python_bin\python_slave.exe E:\b\build\goma\goma_ctl.py stop

looks like some targets are depending on cc_test_support but not cc_test_utils. 
I don't see any reason for these targets to be separate, so I'll just fold them
together.

[commit-bot: I haz the power, 2013-10-31 00:41:04]

Sorry for I got bad news for ya.
Compile failed with a clobber build on win_x64_rel.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_x64_re...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-10-31 00:43:22]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jamesr@chromium.org/50303007/300002

[commit-bot: I haz the power, 2013-10-31 06:55:02]

Change committed as 232025