Revert of CC Animations: Enable external animation host for blink.

content/public/common/content_switches.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 "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
 // have an effect. 0 disables MSAA.
@@ skipping 65 matching lines @@
 // Disable limits on the number of backing stores. Can prevent blinking for
 // users with many windows/tabs and lots of memory.
 const char kDisableBackingStoreLimit[]      = "disable-backing-store-limit";
 
 // Disable one or more Blink runtime-enabled features.
 // Use names from RuntimeEnabledFeatures.in, separated by commas.
 // Applied after kEnableBlinkFeatures, and after other flags that change these
 // features.
 const char kDisableBlinkFeatures[]          = "disable-blink-features";
 
-// Disables new cc/animation system (Project Heaviside). crbug.com/394772
-const char kDisableCompositorAnimationTimelines[] =
-    "disable-compositor-animation-timelines";
-
 // Disable the creation of compositing layers when it would prevent LCD text.
 const char kDisablePreferCompositingToLCDText[] =
     "disable-prefer-compositing-to-lcd-text";
 
 // Disables HTML5 DB support.
 const char kDisableDatabases[]              = "disable-databases";
 
 // Disables Delay Agnostic AEC in WebRTC.
 const char kDisableDelayAgnosticAec[]       = "disable-delay-agnostic-aec";
 
@@ skipping 186 matching lines @@
 
 // Enable antialiasing on 2d canvas clips (as opposed to draw operations)
 const char kEnable2dCanvasClipAntialiasing[] = "enable-2d-canvas-clip-aa";
 
 // Disable partially decoding jpeg images using the GPU.
 // At least YUV decoding will be accelerated when not using this flag.
 // Has no effect unless GPU rasterization is enabled.
 const char kDisableAcceleratedJpegDecoding[] =
     "disable-accelerated-jpeg-decoding";
 
+// Enables new cc/animation system (Project Heaviside). crbug.com/394772
+const char kEnableCompositorAnimationTimelines[] =
+    "enable-compositor-animation-timelines";
+
 // Enables LCD text.
 const char kEnableLCDText[]                 = "enable-lcd-text";
 
 // Enables using signed distance fields when rendering text.
 // Only valid if GPU rasterization is enabled as well.
 const char kEnableDistanceFieldText[]       = "enable-distance-field-text";
 
 // Enable the experimental Credential Manager JavaScript API.
 const char kEnableCredentialManagerAPI[]    = "enable-credential-manager-api";
 
@@ skipping 652 matching lines @@
 const char kMemoryPressureThresholdsMb[] = "memory-pressure-thresholds-mb";
 
 // Enables the exporting of the tracing events to ETW. This is only supported on
 // Windows Vista and later.
 const char kTraceExportEventsToETW[] = "trace-export-events-to-etw";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches