Add LowMemoryNotification to the API on Android platform....

include/v8.h

Index: include/v8.h
===================================================================
--- include/v8.h	(revision 2709)
+++ include/v8.h	(working copy)
@@ -2243,6 +2243,15 @@
    */
   static void IdleNotification(bool is_high_priority);
 
+#if defined(ANDROID)

[Mads Ager (chromium), 2009/08/19 17:24:23]

I don't think we need to hide this under #if defined(ANDROID). I think the
method makes sense on other platforms as well.

It should be entirely up to V8 what to do when we get this notification, so the
documentation should be more abstract.  Something along the lines of:

"Optional notification that the system is running low on memory.  V8 uses these
notifications to attempt to free memory."

Then the implementation can contain the #if defined(ANDROID) and do a full GC on
the Android platform and do nothing on the other platforms for now.

[Feng Qian, 2009/08/20 00:06:08]

Done.

+  /**
+   * Android systems sends the browser a notification when it is in low
+   * memory condition. It is necessary to do a full compact GC to release
+   * DOM objects and also uncommit pages.
+   */
+  static void LowMemoryNotification();
+#endif
+
  private:
   V8();