Lazy load chrome.* APIs

chrome/renderer/extensions/miscellaneous_bindings.cc

Index: chrome/renderer/extensions/miscellaneous_bindings.cc
diff --git a/chrome/renderer/extensions/miscellaneous_bindings.cc b/chrome/renderer/extensions/miscellaneous_bindings.cc
index da4c58dce0768c60ec016dc45ae07d32ec29043f..37c10201f0bfc40f3c24e982a5817aee6941a675 100644
--- a/chrome/renderer/extensions/miscellaneous_bindings.cc
+++ b/chrome/renderer/extensions/miscellaneous_bindings.cc
@@ -68,8 +68,9 @@ const char kReceivingEndDoesntExistError[] =
 
 class ExtensionImpl : public extensions::ChromeV8Extension {
  public:
-  explicit ExtensionImpl(extensions::Dispatcher* dispatcher)
-      : extensions::ChromeV8Extension(dispatcher) {
+  explicit ExtensionImpl(extensions::Dispatcher* dispatcher,
+                         v8::Handle<v8::Context> context)
+      : extensions::ChromeV8Extension(dispatcher, context) {
     RouteStaticFunction("CloseChannel", &CloseChannel);
     RouteStaticFunction("PortAddRef", &PortAddRef);
     RouteStaticFunction("PortRelease", &PortRelease);
@@ -81,7 +82,8 @@ class ExtensionImpl : public extensions::ChromeV8Extension {
 
   // Sends a message along the given channel.
   static v8::Handle<v8::Value> PostMessage(const v8::Arguments& args) {
-    content::RenderView* renderview = GetCurrentRenderView();
+    ExtensionImpl* self = GetFromArguments<ExtensionImpl>(args);
+    content::RenderView* renderview = self->GetRenderView();
     if (!renderview)
       return v8::Undefined();
 
@@ -181,8 +183,10 @@ class ExtensionImpl : public extensions::ChromeV8Extension {
 
 namespace extensions {
 
-ChromeV8Extension* MiscellaneousBindings::Get(Dispatcher* dispatcher) {
-  return new ExtensionImpl(dispatcher);
+ChromeV8Extension* MiscellaneousBindings::Get(
+    Dispatcher* dispatcher,
+    v8::Handle<v8::Context> context) {
+  return new ExtensionImpl(dispatcher, context);
 }
 
 // static