Removing ContentView dependencies for few functions which acts as WebContents wrapper.

content/browser/android/content_view_core_impl.h

Index: content/browser/android/content_view_core_impl.h
diff --git a/content/browser/android/content_view_core_impl.h b/content/browser/android/content_view_core_impl.h
index ed51f75f976da0aaa5eb9de551916385e3579eb3..ed23c02ce8671e6dd486d58a2d41da21ee53c96d 100644
--- a/content/browser/android/content_view_core_impl.h
+++ b/content/browser/android/content_view_core_impl.h
@@ -158,30 +158,16 @@ class ContentViewCoreImpl : public ContentViewCore,
                                        jobject obj,
                                        jboolean enabled);
 
-  void AddStyleSheetByURL(JNIEnv* env, jobject obj, jstring url);
   void ClearHistory(JNIEnv* env, jobject obj);
   void EvaluateJavaScript(JNIEnv* env,
                           jobject obj,
                           jstring script,
                           jobject callback,
                           jboolean start_renderer);
-  long GetNativeImeAdapter(JNIEnv* env, jobject obj);
   void SetFocus(JNIEnv* env, jobject obj, jboolean focused);
-  void ScrollFocusedEditableNodeIntoView(JNIEnv* env, jobject obj);
-  void SelectWordAroundCaret(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 */);
-  void SetUseDesktopUserAgent(JNIEnv* env,
-                              jobject /* obj */,
-                              jboolean state,
-                              jboolean reload_on_state_change);
-  bool GetUseDesktopUserAgent(JNIEnv* env, jobject /* obj */);
-  void Show();
-  void Hide();
   void SetAllowJavascriptInterfacesInspection(JNIEnv* env,
                                               jobject obj,
                                               jboolean allow);
@@ -197,33 +183,10 @@ class ContentViewCoreImpl : public ContentViewCore,
                                     jobject history,
                                     jboolean is_forward,
                                     jint max_entries);
-  base::android::ScopedJavaLocalRef<jstring>
-      GetOriginalUrlForActiveNavigationEntry(JNIEnv* env, jobject obj);
   void WasResized(JNIEnv* env, jobject obj);
-  jboolean IsRenderWidgetHostViewReady(JNIEnv* env, jobject obj);
-  void ExitFullscreen(JNIEnv* env, jobject obj);
-  void UpdateTopControlsState(JNIEnv* env,
-                              jobject obj,
-                              bool enable_hiding,
-                              bool enable_showing,
-                              bool animate);
-  void ShowImeIfNeeded(JNIEnv* env, jobject obj);
-
-  void ShowInterstitialPage(JNIEnv* env,
-                            jobject obj,
-                            jstring jurl,
-                            jlong delegate);
-  jboolean IsShowingInterstitialPage(JNIEnv* env, jobject obj);
 
   void SetAccessibilityEnabled(JNIEnv* env, jobject obj, bool enabled);
 
-  void ExtractSmartClipData(JNIEnv* env,
-                            jobject obj,
-                            jint x,
-                            jint y,
-                            jint width,
-                            jint height);
-
   void SetBackgroundOpaque(JNIEnv* env, jobject jobj, jboolean opaque);
 
   // Notifies the main frame that it can continue navigation (if it was deferred