Plumb composition character bounds from C++ to Java

content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java

 // Copyright 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.
 
 package org.chromium.content.browser.input;
 
 import android.os.Handler;
 import android.os.ResultReceiver;
 import android.os.SystemClock;
 import android.text.Editable;
@@ skipping 680 matching lines @@
         }
     }
 
     @CalledByNative
     private void cancelComposition() {
         if (mInputConnection != null) mInputConnection.restartInput();
         mLastComposeText = null;
     }
 
     @CalledByNative
+    private void setCharacterBounds(float[] characterBounds) {
+        // TODO(yukawa): Implement this.
+    }
+
+    @CalledByNative
     void detach() {
         if (mDismissInput != null) {
             mHandler.removeCallbacks(mDismissInput);
             mDismissInput.detach();
         }
         mNativeImeAdapterAndroid = 0;
         mTextInputType = 0;
     }
 
     private native boolean nativeSendSyntheticKeyEvent(long nativeImeAdapterAndroid,
@@ skipping 25 matching lines @@
     private native void nativeDeleteSurroundingText(long nativeImeAdapterAndroid,
             int before, int after);
 
     private native void nativeUnselect(long nativeImeAdapterAndroid);
     private native void nativeSelectAll(long nativeImeAdapterAndroid);
     private native void nativeCut(long nativeImeAdapterAndroid);
     private native void nativeCopy(long nativeImeAdapterAndroid);
     private native void nativePaste(long nativeImeAdapterAndroid);
     private native void nativeResetImeAdapter(long nativeImeAdapterAndroid);
 }