Fixing image canvas resize problems when showing/hiding system UI.

remoting/android/java/src/org/chromium/chromoting/DesktopView.java

 // Copyright 2013 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.chromoting;
 
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.Point;
 import android.graphics.RadialGradient;
+import android.graphics.Rect;
 import android.graphics.Shader;
 import android.os.Looper;
 import android.os.SystemClock;
 import android.text.InputType;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.SurfaceHolder;
 import android.view.SurfaceView;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
@@ skipping 108 matching lines @@
         mInputHandler = new TrackingInputHandler(this, context, mRenderData);
         mRepaintPending = false;
 
         getHolder().addCallback(this);
     }
 
     public void setDesktop(Desktop desktop) {
         mDesktop = desktop;
     }
 
+    public void onSoftInputMethodVisibilityChanged(boolean inputMethodVisible, Rect bounds) {

[Lambros, 2015/11/02 19:48:54]

Public methods ought to have JavaDoc comments. I'm surprised the linter checks
in the presubmit didn't complain here? You could add {@link} or {@see}
annotation to refer to the other similar method so you don't need to repeat all
the gory details.

+        mInputHandler.onSoftInputMethodVisibilityChanged(inputMethodVisible, bounds);
+    }
+
     /** Request repainting of the desktop view. */
     void requestRepaint() {
         synchronized (mRenderData) {
             if (mRepaintPending) {
                 return;
             }
             mRepaintPending = true;
         }
         JniInterface.redrawGraphics();
     }
@@ skipping 228 matching lines @@
     @Override
     public void setAnimationEnabled(boolean enabled) {
         synchronized (mAnimationLock) {
             if (enabled && !mInputAnimationRunning) {
                 requestRepaint();
             }
             mInputAnimationRunning = enabled;
         }
     }
 }