Decouple some graphics-related IsLowEndDevice() policies for 1GB devices.

ui/gl/gl_surface_egl.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 "ui/gl/gl_surface_egl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
@@ skipping 1065 matching lines @@
 }
 
 bool PbufferGLSurfaceEGL::Initialize(GLSurfaceFormat format) {
   EGLSurface old_surface = surface_;
 
 #if defined(OS_ANDROID)
   // This is to allow context virtualization which requires on- and offscreen
   // to use a compatible config. We expect the client to request RGB565
   // onscreen surface also for this to work (with the exception of
   // fullscreen video).
-  if (base::SysInfo::IsLowEndDevice())
+  if (base::SysInfo::AmountOfPhysicalMemoryMB() <= 512)
     format.SetRGB565();
 #endif
 
   format_ = format;
 
   EGLDisplay display = GetDisplay();
   if (!display) {
     LOG(ERROR) << "Trying to create surface with invalid display.";
     return false;
   }
@@ skipping 149 matching lines @@
 }
 
 void* SurfacelessEGL::GetShareHandle() {
   return NULL;
 }
 
 SurfacelessEGL::~SurfacelessEGL() {
 }
 
 }  // namespace gl