Revert of Turn on enable begin frame scheduling by default

content/browser/android/content_startup_flags.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/browser/android/content_startup_flags.h"
 
 #include "base/android/build_info.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 18 matching lines @@
   base::CommandLine* parsed_command_line =
       base::CommandLine::ForCurrentProcess();
 
   if (single_process) {
     // Need to ensure the command line flag is consistent as a lot of chrome
     // internal code checks this directly, but it wouldn't normally get set when
     // we are implementing an embedded WebView.
     parsed_command_line->AppendSwitch(switches::kSingleProcess);
   }
 
+  parsed_command_line->AppendSwitch(cc::switches::kEnableBeginFrameScheduling);
+
   parsed_command_line->AppendSwitch(switches::kEnablePinch);
   parsed_command_line->AppendSwitch(switches::kEnableViewport);
   parsed_command_line->AppendSwitch(switches::kEnableOverlayScrollbar);
   parsed_command_line->AppendSwitch(switches::kValidateInputEventStream);
 
   if (base::android::BuildInfo::GetInstance()->sdk_int() >=
       base::android::SDK_VERSION_MARSHMALLOW) {
     parsed_command_line->AppendSwitch(switches::kEnableLongpressDragSelection);
     parsed_command_line->AppendSwitchASCII(
         switches::kTouchTextSelectionStrategy, "direction");
@@ skipping 24 matching lines @@
   }
 
   // Disable profiler timing by default.
   if (!parsed_command_line->HasSwitch(switches::kProfilerTiming)) {
     parsed_command_line->AppendSwitchASCII(
         switches::kProfilerTiming, switches::kProfilerTimingDisabledValue);
   }
 }
 
 }  // namespace content