Push version 1.3.4 to trunk....

src/api.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2540 matching lines @@
   }
 }
 
 
 bool v8::V8::Dispose() {
   i::V8::TearDown();
   return true;
 }
 
 
+void  v8::V8::IdleNotification(bool is_high_priority) {
+  i::V8::IdleNotification(is_high_priority);
+}
+
 const char* v8::V8::GetVersion() {
   static v8::internal::EmbeddedVector<char, 128> buffer;
   v8::internal::Version::GetString(buffer);
   return buffer.start();
 }
 
 
 static i::Handle<i::FunctionTemplateInfo>
     EnsureConstructor(i::Handle<i::ObjectTemplateInfo> templ) {
   if (templ->constructor()->IsUndefined()) {
@@ skipping 11 matching lines @@
     v8::Handle<ObjectTemplate> global_template,
     v8::Handle<Value> global_object) {
   EnsureInitialized("v8::Context::New()");
   LOG_API("Context::New");
   ON_BAILOUT("v8::Context::New()", return Persistent<Context>());
 
   // Enter V8 via an ENTER_V8 scope.
   i::Handle<i::Context> env;
   {
     ENTER_V8;
-#if defined(ANDROID)
-    // On mobile devices, full GC is expensive.
-#else
     // Give the heap a chance to cleanup if we've disposed contexts.
     i::Heap::CollectAllGarbageIfContextDisposed();
-#endif
     v8::Handle<ObjectTemplate> proxy_template = global_template;
     i::Handle<i::FunctionTemplateInfo> proxy_constructor;
     i::Handle<i::FunctionTemplateInfo> global_constructor;
 
     if (!global_template.IsEmpty()) {
       // Make sure that the global_template has a constructor.
       global_constructor =
           EnsureConstructor(Utils::OpenHandle(*global_template));
 
       // Create a fresh template for the global proxy object.
@@ skipping 1041 matching lines @@
       reinterpret_cast<HandleScopeImplementer*>(storage);
   List<void**>* blocks_of_archived_thread = thread_local->Blocks();
   v8::ImplementationUtilities::HandleScopeData* handle_data_of_archived_thread =
       &thread_local->handle_scope_data_;
   Iterate(v, blocks_of_archived_thread, handle_data_of_archived_thread);
 
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal