Move GPU blacklist calculation to GPU proc

content/public/common/content_features.cc

 // Copyright 2015 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 "build/build_config.h"
 #include "content/public/common/content_features.h"
 
 namespace features {
 
 // All features in alphabetical order.
@@ skipping 25 matching lines @@
 // Enables the compositing of scrolling content that supports painting the
 // background with the foreground, such that LCD text will still be enabled.
 const base::Feature kCompositeOpaqueScrollers{"CompositeOpaqueScrollers",
                                               base::FEATURE_ENABLED_BY_DEFAULT};
 
 // Enables the credential management API:
 // https://w3c.github.io/webappsec-credential-management/
 const base::Feature kCredentialManagementAPI{"CredentialManagementAPI",
                                              base::FEATURE_ENABLED_BY_DEFAULT};
 
-// Enable GPU Rasterization by default. This can still be overridden by
-// --force-gpu-rasterization or --disable-gpu-rasterization.
-#if defined(OS_ANDROID) || defined(OS_MACOSX)
-// DefaultEnableGpuRasterization has launched on Android and Mac.
-const base::Feature kDefaultEnableGpuRasterization{
-    "DefaultEnableGpuRasterization", base::FEATURE_ENABLED_BY_DEFAULT};
-#else
-const base::Feature kDefaultEnableGpuRasterization{
-    "DefaultEnableGpuRasterization", base::FEATURE_DISABLED_BY_DEFAULT};
-#endif
-
 // Speculatively pre-evaluate Javascript which will likely use document.write to
 // load an external script. The feature extracts the written markup and sends it
 // to the preload scanner.
 const base::Feature kDocumentWriteEvaluator{"DocumentWriteEvaluator",
                                             base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Throttle tasks in Blink background timer queues based on CPU budgets
 // for the background tab. Bug: https://crbug.com/639852.
 const base::Feature kExpensiveBackgroundTimerThrottling{
     "ExpensiveBackgroundTimerThrottling", base::FEATURE_DISABLED_BY_DEFAULT};
@@ skipping 224 matching lines @@
 #endif  // !defined(OS_ANDROID)
 
 #if defined(OS_WIN)
 // Emergency "off switch" for new Windows sandbox security mitigation,
 // sandbox::MITIGATION_EXTENSION_POINT_DISABLE.
 const base::Feature kWinSboxDisableExtensionPoints{
     "WinSboxDisableExtensionPoint", base::FEATURE_ENABLED_BY_DEFAULT};
 #endif
 
 }  // namespace features