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-rw-r--r--content/browser/gpu/gpu_data_manager_impl.cc9
-rw-r--r--content/public/common/content_constants.cc4
-rw-r--r--content/public/common/content_constants.h4
3 files changed, 0 insertions, 17 deletions
diff --git a/content/browser/gpu/gpu_data_manager_impl.cc b/content/browser/gpu/gpu_data_manager_impl.cc
index 42a3bc3..08c4f77 100644
--- a/content/browser/gpu/gpu_data_manager_impl.cc
+++ b/content/browser/gpu/gpu_data_manager_impl.cc
@@ -505,12 +505,6 @@ void GpuDataManagerImpl::UpdateVideoMemoryUsageStats(
video_memory_usage_stats);
}
-// Experiment to determine whether Stage3D should be blacklisted on XP.
-bool Stage3DBlacklisted() {
- return base::FieldTrialList::FindFullName(content::kStage3DFieldTrialName) ==
- content::kStage3DFieldTrialBlacklistedName;
-}
-
void GpuDataManagerImpl::UpdateBlacklistedFeatures(
GpuFeatureType features) {
CommandLine* command_line = CommandLine::ForCurrentProcess();
@@ -526,9 +520,6 @@ void GpuDataManagerImpl::UpdateBlacklistedFeatures(
command_line->HasSwitch(switches::kBlacklistWebGL)) {
flags |= content::GPU_FEATURE_TYPE_WEBGL;
}
- if (Stage3DBlacklisted()) {
- flags |= content::GPU_FEATURE_TYPE_FLASH_STAGE3D;
- }
blacklisted_features_ = static_cast<GpuFeatureType>(flags);
EnableSoftwareRenderingIfNecessary();
diff --git a/content/public/common/content_constants.cc b/content/public/common/content_constants.cc
index 1b82375..66cd854 100644
--- a/content/public/common/content_constants.cc
+++ b/content/public/common/content_constants.cc
@@ -36,8 +36,4 @@ const char kGpuCompositingFieldTrialName[] = "ForceCompositingMode";
const char kGpuCompositingFieldTrialForceCompositingEnabledName[] = "enabled";
const char kGpuCompositingFieldTrialThreadEnabledName[] = "thread";
-const char kStage3DFieldTrialName[] = "EnableStage3D";
-const char kStage3DFieldTrialBlacklistedName[] = "blacklisted";
-const char kStage3DFieldTrialEnabledName[] = "enabled";
-
} // namespace content
diff --git a/content/public/common/content_constants.h b/content/public/common/content_constants.h
index 543660a..9097181 100644
--- a/content/public/common/content_constants.h
+++ b/content/public/common/content_constants.h
@@ -58,10 +58,6 @@ CONTENT_EXPORT extern const char
kGpuCompositingFieldTrialForceCompositingEnabledName[];
CONTENT_EXPORT extern const char kGpuCompositingFieldTrialThreadEnabledName[];
-CONTENT_EXPORT extern const char kStage3DFieldTrialName[];
-CONTENT_EXPORT extern const char kStage3DFieldTrialBlacklistedName[];
-CONTENT_EXPORT extern const char kStage3DFieldTrialEnabledName[];
-
} // namespace content
#endif // CONTENT_PUBLIC_COMMON_CONTENT_CONSTANTS_H_