Define a --force-gpu-rasterization flag

chrome/browser/about_flags.cc

 // 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.
 
 #include "chrome/browser/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 183 matching lines @@
   // the PNaCl translator and secure shell is substituted elsewhere.
   { IDS_NACL_DEBUG_MASK_CHOICE_EXCLUDE_UTILS_PNACL, "", "" },
   { IDS_NACL_DEBUG_MASK_CHOICE_DEBUG_ALL, switches::kNaClDebugMask, "*://*" },
   { IDS_NACL_DEBUG_MASK_CHOICE_INCLUDE_DEBUG,
       switches::kNaClDebugMask, "*://*/*debug.nmf" }
 };
 
 const Experiment::Choice kImplSidePaintingChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
-    cc::switches::kEnableImplSidePainting, ""},
+    switches::kEnableImplSidePainting, ""},
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
-    cc::switches::kDisableImplSidePainting, ""}
+    switches::kDisableImplSidePainting, ""}
 };
 
 const Experiment::Choice kLCDTextChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
-  { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, cc::switches::kEnableLCDText, ""},
-  { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, cc::switches::kDisableLCDText, ""}
+  { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, switches::kEnableLCDText, ""},
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, switches::kDisableLCDText, ""}
 };
 
 const Experiment::Choice kDelegatedRendererChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
     switches::kEnableDelegatedRenderer, ""},
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
     switches::kDisableDelegatedRenderer, ""}
 };
 
@@ skipping 69 matching lines @@
   { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
     switches::kEnableOverlayScrollbar, ""},
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
     switches::kDisableOverlayScrollbar, ""}
 };
 #endif
 
 const Experiment::Choice kMapImageChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
-    cc::switches::kEnableMapImage, ""},
+    switches::kEnableMapImage, ""},
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
-    cc::switches::kDisableMapImage, ""}
+    switches::kDisableMapImage, ""}
 };
 
 #if defined(OS_ANDROID)
 const Experiment::Choice kZeroSuggestExperimentsChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_FLAGS_ZERO_SUGGEST_MOST_VISITED,
     switches::kEnableZeroSuggestMostVisited, ""},
   { IDS_FLAGS_ZERO_SUGGEST_ETHER_SERP,
     switches::kEnableZeroSuggestEtherSerp, ""},
   { IDS_FLAGS_ZERO_SUGGEST_ETHER_NO_SERP,
     switches::kEnableZeroSuggestEtherNoSerp, ""},
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
     switches::kDisableZeroSuggest, ""}
 };
 #endif
 
 const Experiment::Choice kNumRasterThreadsChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_FLAGS_NUM_RASTER_THREADS_ONE, switches::kNumRasterThreads, "1" },
   { IDS_FLAGS_NUM_RASTER_THREADS_TWO, switches::kNumRasterThreads, "2" },
   { IDS_FLAGS_NUM_RASTER_THREADS_THREE, switches::kNumRasterThreads, "3" },
   { IDS_FLAGS_NUM_RASTER_THREADS_FOUR, switches::kNumRasterThreads, "4" }
 };
 
+const Experiment::Choice kEnableGpuRasterizationChoices[] = {
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
+  { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
+    switches::kEnableGpuRasterization, "" },
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
+    switches::kDisableGpuRasterization, "" },
+  { IDS_FLAGS_FORCE_GPU_RASTERIZATION,
+    switches::kForceGpuRasterization, "" },
+};
+
 // We're using independent flags here (as opposed to a common flag with
 // different values) to be able to enable/disable the entire experience
 // associated with this feature server-side from the FieldTrial (the complete
 // experience includes other flag changes as well). It is not currently possible
 // to do that with "flag=value" flags.
 const Experiment::Choice kSearchButtonInOmniboxChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
     switches::kDisableSearchButtonInOmnibox, ""},
   { IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_ENABLE_FOR_STR,
@@ skipping 521 matching lines @@
 #else
     0,
 #endif
     SINGLE_VALUE_TYPE(switches::kDisableSoftwareRasterizer)
   },
   {
     "enable-gpu-rasterization",
     IDS_FLAGS_ENABLE_GPU_RASTERIZATION_NAME,
     IDS_FLAGS_ENABLE_GPU_RASTERIZATION_DESCRIPTION,
     kOsAndroid,
-    SINGLE_VALUE_TYPE(cc::switches::kEnableGPURasterization)
+    MULTI_VALUE_TYPE(kEnableGpuRasterizationChoices)
   },
   {
     "enable-experimental-web-platform-features",
     IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_NAME,
     IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebPlatformFeatures)
   },
   {
     "disable-ntp-other-sessions-menu",
@@ skipping 1526 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags