Fix remaining cc files to compile with Clang

cc/cc_tests.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 0,
     'use_libcc_for_compositor%': 0,
     'cc_tests_source_files': [
       'CCActiveAnimationTest.cpp',
@@ skipping 42 matching lines @@
       'TreeSynchronizerTest.cpp',
     ],
     'cc_tests_support_files': [
       'test/CCAnimationTestCommon.cpp',
       'test/CCAnimationTestCommon.h',
       'test/CCGeometryTestUtils.cpp',
       'test/CCGeometryTestUtils.h',
       'test/CCLayerTestCommon.cpp',
       'test/CCLayerTestCommon.h',
       'test/CCOcclusionTrackerTestCommon.h',
+      'test/CCSchedulerTestCommon.cpp',
       'test/CCSchedulerTestCommon.h',
       'test/CCTestCommon.h',
       'test/CCTiledLayerTestCommon.cpp',
       'test/CCTiledLayerTestCommon.h',
       'test/CompositorFakeWebGraphicsContext3D.h',
       'test/FakeCCGraphicsContext.h',
+      'test/FakeCCLayerTreeHostClient.cpp',
       'test/FakeCCLayerTreeHostClient.h',
       'test/FakeGraphicsContext3DTest.cpp',
       'test/FakeWebCompositorOutputSurface.h',
       'test/FakeWebGraphicsContext3D.h',
       'test/FakeWebScrollbarThemeGeometry.h',
+      'test/MockCCQuadCuller.cpp',
       'test/MockCCQuadCuller.h',
       'test/WebCompositorInitializer.h',
     ],
   },
   'targets': [
     {
       'target_name': 'cc_unittests',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:test_support_base',
@@ skipping 59 matching lines @@
             '<@(cc_tests_support_files)',
             'test/test_webkit_platform.cc',
             'test/test_webkit_platform.h',
           ],
         },
       ],
     }],
   ],
 }