Change ACCELERATED_COMPOSITING blacklist to GPU_COMPOSITING.

chrome/browser/extensions/requirements_checker.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/extensions/requirements_checker.h"
 
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/gpu/gpu_feature_checker.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 46 matching lines @@
   }
 
   if (requirements.webgl) {
     ++pending_requirement_checks_;
     webgl_checker_ = new GPUFeatureChecker(
       gpu::GPU_FEATURE_TYPE_WEBGL,
       base::Bind(&RequirementsChecker::SetWebGLAvailability,
                  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_));
     // Reset the callback so any ref-counted bound parameters will get released.
     callback_.Reset();
     return;
   }
   // Running the GPU checkers down here removes any race condition that arises
   // 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) {
   if (!available) {
     errors_.push_back(
         l10n_util::GetStringUTF8(IDS_EXTENSION_WEBGL_NOT_SUPPORTED));
   }
   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,
                                      base::Bind(callback_, errors_));
     // Reset the callback so any ref-counted bound parameters will get released.
     callback_.Reset();
     errors_.clear();
   }
 }
 
 }  // namespace extensions