Revert 176773

content/browser/android/content_view_core_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <vector>
 
 #include "base/android/jni_helper.h"
@@ skipping 140 matching lines @@
   void GoBack(JNIEnv* env, jobject obj);
   void GoForward(JNIEnv* env, jobject obj);
   void GoToOffset(JNIEnv* env, jobject obj, jint offset);
   void GoToNavigationIndex(JNIEnv* env, jobject obj, jint index);
   void StopLoading(JNIEnv* env, jobject obj);
   void Reload(JNIEnv* env, jobject obj);
   void CancelPendingReload(JNIEnv* env, jobject obj);
   void ContinuePendingReload(JNIEnv* env, jobject obj);
   jboolean NeedsReload(JNIEnv* env, jobject obj);
   void ClearHistory(JNIEnv* env, jobject obj);
-  void EvaluateJavaScript(JNIEnv* env,
-                          jobject obj,
-                          jstring script,
-                          jobject callback);
+  jint EvaluateJavaScript(JNIEnv* env, jobject obj, jstring script);
   int GetNativeImeAdapter(JNIEnv* env, jobject obj);
   void SetFocus(JNIEnv* env, jobject obj, jboolean focused);
   void ScrollFocusedEditableNodeIntoView(JNIEnv* env, jobject obj);
   void UndoScrollFocusedEditableNodeIntoView(JNIEnv* env, jobject obj);
 
   jint GetBackgroundColor(JNIEnv* env, jobject obj);
   void SetBackgroundColor(JNIEnv* env, jobject obj, jint color);
   void OnShow(JNIEnv* env, jobject obj);
   void OnHide(JNIEnv* env, jobject obj);
   void ClearSslPreferences(JNIEnv* env, jobject /* obj */);
@@ skipping 144 matching lines @@
   ui::WindowAndroid* window_android_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_