Change ACCELERATED_COMPOSITING blacklist to GPU_COMPOSITING.

chrome/browser/extensions/requirements_checker.cc

Index: chrome/browser/extensions/requirements_checker.cc
diff --git a/chrome/browser/extensions/requirements_checker.cc b/chrome/browser/extensions/requirements_checker.cc
index c1bbadde40a32aae66df28c941f31c2ab50648c8..71eb8f1c9e59f58ee5c5675655304c8f02c1c219 100644
--- a/chrome/browser/extensions/requirements_checker.cc
+++ b/chrome/browser/extensions/requirements_checker.cc
@@ -64,14 +64,6 @@ void RequirementsChecker::Check(scoped_refptr<const Extension> extension,
                  AsWeakPtr()));
   }
 
-  if (requirements.css3d) {
-    ++pending_requirement_checks_;
-    css3d_checker_ = new GPUFeatureChecker(
-      gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING,
-      base::Bind(&RequirementsChecker::SetCSS3DAvailability,
-                 AsWeakPtr()));
-  }
-
   if (pending_requirement_checks_ == 0) {
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
                                      base::Bind(callback_, errors_));
@@ -83,8 +75,6 @@ void RequirementsChecker::Check(scoped_refptr<const Extension> extension,
   // from the use of pending_requirement_checks_.
   if (webgl_checker_.get())
     webgl_checker_->CheckGPUFeatureAvailability();
-  if (css3d_checker_.get())
-    css3d_checker_->CheckGPUFeatureAvailability();
 }
 
 void RequirementsChecker::SetWebGLAvailability(bool available) {
@@ -95,14 +85,6 @@ void RequirementsChecker::SetWebGLAvailability(bool available) {
   MaybeRunCallback();
 }
 
-void RequirementsChecker::SetCSS3DAvailability(bool available) {
-  if (!available) {
-    errors_.push_back(
-        l10n_util::GetStringUTF8(IDS_EXTENSION_CSS3D_NOT_SUPPORTED));
-  }
-  MaybeRunCallback();
-}
-
 void RequirementsChecker::MaybeRunCallback() {
   if (--pending_requirement_checks_ == 0) {
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,