Remove dead code for gpu blacklist auto-update.

content/browser/gpu/gpu_data_manager.cc

 // Copyright (c) 2011 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 "content/browser/gpu/gpu_data_manager.h"
 
 #if defined(OS_MACOSX)
 #include <CoreGraphics/CGDisplayConfiguration.h>
 #endif
 
@@ skipping 467 matching lines @@
                 GpuFeatureFlags::kGpuFeatureAcceleratedCompositing |
                 GpuFeatureFlags::kGpuFeatureAccelerated2dCanvas)) &&
       (user_flags_.use_gl() == "any")) {
     command_line->AppendSwitchASCII(
         switches::kUseGL, gfx::kGLImplementationOSMesaName);
   } else if (!user_flags_.use_gl().empty()) {
     command_line->AppendSwitchASCII(switches::kUseGL, user_flags_.use_gl());
   }
 }
 
-void GpuDataManager::SetBuiltInGpuBlacklist(GpuBlacklist* built_in_list) {
+void GpuDataManager::SetGpuBlacklist(GpuBlacklist* gpu_blacklist) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK(built_in_list);
-  uint16 version_major, version_minor;
-  bool succeed = built_in_list->GetVersion(
-      &version_major, &version_minor);
-  DCHECK(succeed);
-  gpu_blacklist_.reset(built_in_list);
+  DCHECK(gpu_blacklist);
+  gpu_blacklist_.reset(gpu_blacklist);
   UpdateGpuFeatureFlags();
   preliminary_gpu_feature_flags_ = gpu_feature_flags_;
-  VLOG(1) << "Using software rendering list version "
-          << version_major << "." << version_minor;
-}
-
-void GpuDataManager::UpdateGpuBlacklist(
-    GpuBlacklist* gpu_blacklist, bool preliminary) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK(gpu_blacklist);
-
-  scoped_ptr<GpuBlacklist> updated_list(gpu_blacklist);
-
-  uint16 updated_version_major, updated_version_minor;
-  if (!updated_list->GetVersion(
-          &updated_version_major, &updated_version_minor))
-    return;
-
-  uint16 current_version_major, current_version_minor;
-  bool succeed = gpu_blacklist_->GetVersion(
-      &current_version_major, &current_version_minor);
-  DCHECK(succeed);
-  if (updated_version_major < current_version_major ||
-      (updated_version_major == current_version_major &&
-       updated_version_minor <= current_version_minor))
-    return;
-
-  gpu_blacklist_.reset(updated_list.release());
-  UpdateGpuFeatureFlags();
-  if (preliminary)
-    preliminary_gpu_feature_flags_ = gpu_feature_flags_;
-  VLOG(1) << "Using software rendering list version "
-          << updated_version_major << "." << updated_version_minor;
 }
 
 void GpuDataManager::HandleGpuSwitch() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   content::GPUInfo gpu_info;
   gpu_info_collector::CollectVideoCardInfo(&gpu_info);
   LOG(INFO) << "Switching to use GPU: vendor_id = 0x"
             << base::StringPrintf("%04x", gpu_info.vendor_id)
             << ", device_id = 0x"
             << base::StringPrintf("%04x", gpu_info.device_id);
@@ skipping 251 matching lines @@
 bool GpuDataManager::supportsAccelerated2dCanvas() const {
   if (gpu_info_.can_lose_context)
     return false;
 #if defined(USE_SKIA)
   return true;
 #else
   return false;
 #endif
 }