Enabled shader disk cache on android.

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/base_switches.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 52 matching lines @@
   // There is no software fallback on Android, so don't limit GPU crashes.
   parsed_command_line->AppendSwitch(switches::kDisableGpuProcessCrashLimit);
 
   // On legacy low-memory devices the behavior has not been studied with regard
   // to having an extra process with similar priority as the foreground renderer
   // and given that the system will often be looking for a process to be killed
   // on such systems.
   if (base::SysInfo::IsLowEndDevice())
     parsed_command_line->AppendSwitch(switches::kInProcessGPU);
 
-  parsed_command_line->AppendSwitch(switches::kDisableGpuShaderDiskCache);
-
   parsed_command_line->AppendSwitch(switches::kEnableViewportMeta);
   parsed_command_line->AppendSwitch(
       switches::kMainFrameResizesAreOrientationChanges);
 
   // Disable anti-aliasing.
   parsed_command_line->AppendSwitch(
       cc::switches::kDisableCompositedAntialiasing);
 
   parsed_command_line->AppendSwitch(switches::kUIPrioritizeInGpuProcess);
 
   parsed_command_line->AppendSwitch(switches::kEnableDelegatedRenderer);
 
   if (!plugin_descriptor.empty()) {
     parsed_command_line->AppendSwitchNative(
       switches::kRegisterPepperPlugins, plugin_descriptor);
   }
 
   // Disable profiler timing by default.
   if (!parsed_command_line->HasSwitch(switches::kProfilerTiming)) {
     parsed_command_line->AppendSwitchASCII(
         switches::kProfilerTiming, switches::kProfilerTimingDisabledValue);
   }
 }
 
 }  // namespace content