Lazy load chrome.* APIs

chrome/renderer/extensions/sync_file_system_custom_bindings.cc

Index: chrome/renderer/extensions/sync_file_system_custom_bindings.cc
diff --git a/chrome/renderer/extensions/sync_file_system_custom_bindings.cc b/chrome/renderer/extensions/sync_file_system_custom_bindings.cc
index 3244815186f1e3525dd42016046795cf3ffcadb1..3fa09dac2b8a1a51c4773ca5c3d19c332fbcf872 100644
--- a/chrome/renderer/extensions/sync_file_system_custom_bindings.cc
+++ b/chrome/renderer/extensions/sync_file_system_custom_bindings.cc
@@ -13,8 +13,9 @@
 
 namespace extensions {
 
-SyncFileSystemCustomBindings::SyncFileSystemCustomBindings()
-    : ChromeV8Extension(NULL) {
+SyncFileSystemCustomBindings::SyncFileSystemCustomBindings(
+    Dispatcher* dispatcher, v8::Handle<v8::Context> v8_context)
+    : ChromeV8Extension(dispatcher, v8_context) {
   RouteFunction(
       "GetSyncFileSystemObject",
       base::Bind(&SyncFileSystemCustomBindings::GetSyncFileSystemObject,
@@ -47,7 +48,8 @@ v8::Handle<v8::Value> SyncFileSystemCustomBindings::GetSyncFileSystemObject(
     return v8::Undefined();
   }
 
-  WebKit::WebFrame* webframe = WebKit::WebFrame::frameForCurrentContext();
+  WebKit::WebFrame* webframe =
+      WebKit::WebFrame::frameForContext(v8_context());
   return webframe->createFileSystem(WebKit::WebFileSystem::TypeExternal,
                                     WebKit::WebString::fromUTF8(name),
                                     WebKit::WebString::fromUTF8(root_url));