Revert "Hook up ContentViewCore.add/removeJavascriptInterface()"

content/public/browser/android/content_view_core.h

Index: content/public/browser/android/content_view_core.h
diff --git a/content/public/browser/android/content_view_core.h b/content/public/browser/android/content_view_core.h
index a1871963e26520c193f0b729e39d629fe475473f..d3871b8124d6e3a41a6e5ff26218c181c0daf83a 100644
--- a/content/public/browser/android/content_view_core.h
+++ b/content/public/browser/android/content_view_core.h
@@ -35,6 +35,12 @@ class ContentViewCore {
                                  WebContents* web_contents);
   static ContentViewCore* GetNativeContentViewCore(JNIEnv* env, jobject obj);
 
+  // --------------------------------------------------------------------------
+  // Public methods that call to Java via JNI
+  // --------------------------------------------------------------------------
+
+  virtual void StartContentIntent(const GURL& content_url) = 0;
+
  protected:
   virtual ~ContentViewCore() {};
 };