Respect the clipboardRead and clipboardWrite permissions in content scripts.

chrome/renderer/extensions/chrome_v8_context.h

Index: chrome/renderer/extensions/chrome_v8_context.h
diff --git a/chrome/renderer/extensions/chrome_v8_context.h b/chrome/renderer/extensions/chrome_v8_context.h
index 1b74453f7287e7d22680f2f85f5bca0263bf644a..49539cc1aca36292eac3154f346f0cd5f0255f1e 100644
--- a/chrome/renderer/extensions/chrome_v8_context.h
+++ b/chrome/renderer/extensions/chrome_v8_context.h
@@ -34,7 +34,9 @@ class ChromeV8Context : public ScriptContext {
   ChromeV8Context(const v8::Handle<v8::Context>& context,
                   blink::WebFrame* frame,
                   const Extension* extension,
-                  Feature::Context context_type);
+                  Feature::Context context_type,
+                  const Extension* effective_extension,
+                  Feature::Context effective_context_type);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeV8Context);