Restructuring WebContents functions from ContentViewCore to WebContents.

content/browser/web_contents/web_contents_android.h

Index: content/browser/web_contents/web_contents_android.h
diff --git a/content/browser/web_contents/web_contents_android.h b/content/browser/web_contents/web_contents_android.h
index e15ece25d13be8515236f07502318a77d3850462..efd522edc666e3cee01ff792292997f4b90352de 100644
--- a/content/browser/web_contents/web_contents_android.h
+++ b/content/browser/web_contents/web_contents_android.h
@@ -83,6 +83,11 @@ class CONTENT_EXPORT WebContentsAndroid
   void SelectWordAroundCaret(JNIEnv* env, jobject obj);
 
   void InsertCSS(JNIEnv* env, jobject jobj, jstring jcss);
+  void EvaluateJavaScript(JNIEnv* env,
+                          jobject obj,
+                          jstring script,
+                          jobject callback,
+                          jboolean start_renderer);
 
  private:
   RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid();