Set Android/V8 memory limits from dalvik.vm.heapsize.

webkit/glue/webkitplatformsupport_impl.h

 // 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.
 
 #ifndef WEBKIT_PLATFORM_SUPPORT_IMPL_H_
 #define WEBKIT_PLATFORM_SUPPORT_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/platform_file.h"
 #include "base/threading/thread_local_storage.h"
 #include "base/timer.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebKitPlatformSupport.h"
 #include "webkit/glue/resource_loader_bridge.h"
 #include "webkit/glue/webkit_glue_export.h"
 
 #if defined(OS_WIN)
 #include "webkit/glue/webthemeengine_impl_win.h"
 #elif defined(OS_MACOSX)
 #include "webkit/glue/webthemeengine_impl_mac.h"
-#elif defined(OS_POSIX)
+#elif defined(OS_ANDROID)
+#include "webkit/glue/webthemeengine_impl_android.h"
+#elif defined(OS_POSIX) && !defined(OS_ANDROID)
 #include "webkit/glue/webthemeengine_impl_linux.h"
 #endif
 
 
 class MessageLoop;
 
 namespace webkit {
 struct WebPluginInfo;
 }
 
@@ skipping 22 matching lines @@
   virtual long databaseGetFileAttributes(
       const WebKit::WebString& vfs_file_name);
   virtual long long databaseGetFileSize(const WebKit::WebString& vfs_file_name);
   virtual long long databaseGetSpaceAvailableForOrigin(
       const WebKit::WebString& origin_identifier);
   virtual WebKit::WebString signedPublicKeyAndChallengeString(
       unsigned key_size_index, const WebKit::WebString& challenge,
       const WebKit::WebURL& url);
   virtual size_t memoryUsageMB();
   virtual size_t actualMemoryUsageMB();
+#if defined(OS_ANDROID)  // Other OSes just use the default values.
+  virtual size_t lowMemoryUsageMB();
+  virtual size_t highMemoryUsageMB();
+  virtual size_t highUsageDeltaMB();
+#endif
   virtual WebKit::WebURLLoader* createURLLoader();
   virtual WebKit::WebSocketStreamHandle* createSocketStreamHandle();
   virtual WebKit::WebString userAgent(const WebKit::WebURL& url);
   virtual void getPluginList(bool refresh, WebKit::WebPluginListBuilder*);
   virtual void decrementStatsCounter(const char* name);
   virtual void incrementStatsCounter(const char* name);
   virtual void histogramCustomCounts(
     const char* name, int sample, int min, int max, int bucket_count);
   virtual void histogramEnumeration(
     const char* name, int sample, int boundary_value);
@@ skipping 80 matching lines @@
   void (*shared_timer_func_)();
   double shared_timer_fire_time_;
   int shared_timer_suspended_;  // counter
   WebThemeEngineImpl theme_engine_;
   base::ThreadLocalStorage::Slot current_thread_slot_;
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_PLATFORM_SUPPORT_IMPL_H_