Support InputMethodManager#updateCursorAnchorInfo for Android 5.0

content/browser/renderer_host/ime_adapter_android.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_RENDERER_HOST_IME_ADAPTER_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/jni_weak_ref.h"
+#include "base/android/scoped_java_ref.h"
+#include "ui/gfx/geometry/rect.h"
 
 namespace content {
 
 class RenderFrameHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewAndroid;
 class WebContents;
 struct NativeWebKeyboardEvent;
 
 // This class is in charge of dispatching key events from the java side
@@ skipping 26 matching lines @@
                         jobject obj,
                         jobject text,
                         jstring text_str,
                         int new_cursor_pos);
   void CommitText(JNIEnv*, jobject, jstring text_str);
   void FinishComposingText(JNIEnv* env, jobject);
   void AttachImeAdapter(JNIEnv*, jobject java_object);
   void SetEditableSelectionOffsets(JNIEnv*, jobject, int start, int end);
   void SetComposingRegion(JNIEnv*, jobject, int start, int end);
   void DeleteSurroundingText(JNIEnv*, jobject, int before, int after);
+  bool RequestCursorUpdates(JNIEnv* env,
+                            jobject obj,
+                            int cursor_update_mode);
   void Unselect(JNIEnv*, jobject);
   void SelectAll(JNIEnv*, jobject);
   void Cut(JNIEnv*, jobject);
   void Copy(JNIEnv*, jobject);
   void Paste(JNIEnv*, jobject);
   void ResetImeAdapter(JNIEnv*, jobject);
 
   // Called from native -> java
   void CancelComposition();
   void FocusedNodeChanged(bool is_editable_node);
+  void UpdateCursorAnchorInfo(
+      const base::android::ScopedJavaLocalRef<jobject>& cursor_anchor_info);
 
  private:
   RenderWidgetHostImpl* GetRenderWidgetHostImpl();
   RenderFrameHost* GetFocusedFrame();
   WebContents* GetWebContents();
 
   RenderWidgetHostViewAndroid* rwhva_;
   JavaObjectWeakGlobalRef java_ime_adapter_;
 };
 
 bool RegisterImeAdapter(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_IME_ADAPTER_ANDROID_H_