[Remoting Android] Hide soft keyboard button when physical keyboard is connected

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

Index: remoting/android/java/src/org/chromium/chromoting/TouchInputHandler.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/TouchInputHandler.java b/remoting/android/java/src/org/chromium/chromoting/TouchInputHandler.java
index cfbbcbe2391a9775713b946059f341fd7f41051c..7894bd993a5705941d710d8c9dca727538a5c181 100644
--- a/remoting/android/java/src/org/chromium/chromoting/TouchInputHandler.java
+++ b/remoting/android/java/src/org/chromium/chromoting/TouchInputHandler.java
@@ -26,8 +26,7 @@ public class TouchInputHandler {
     private static final float EPSILON = 0.001f;
 
     private final List<Pair<Object, Event<?>>> mAttachedEvents = new ArrayList<>();
-    private final DesktopView mViewer;
-    private final Context mContext;
+    private final Desktop mDesktop;
     private final RenderData mRenderData;
     private final DesktopCanvas mDesktopCanvas;
     private final RenderStub mRenderStub;
@@ -194,8 +193,7 @@ public class TouchInputHandler {
         Preconditions.notNull(renderStub);
         Preconditions.notNull(injector);
 
-        mViewer = viewer;
-        mContext = desktop;
+        mDesktop = desktop;
         mRenderStub = renderStub;
         mRenderData = new RenderData();
         mDesktopCanvas = new DesktopCanvas(renderStub, mRenderData);
@@ -233,7 +231,7 @@ public class TouchInputHandler {
             }
         };
 
-        attachEvent(mViewer.onTouch(), new Event.ParameterRunnable<TouchEventParameter>() {
+        attachEvent(viewer.onTouch(), new Event.ParameterRunnable<TouchEventParameter>() {
             @Override
             public void run(TouchEventParameter parameter) {
                 parameter.handled = handleTouchEvent(parameter.event);
@@ -337,7 +335,7 @@ public class TouchInputHandler {
                     setInputStrategy(new TouchInputStrategy(mRenderData, injector));
                 } else {
                     setInputStrategy(
-                            new SimulatedTouchInputStrategy(mRenderData, injector, mContext));
+                            new SimulatedTouchInputStrategy(mRenderData, injector, mDesktop));
                 }
                 break;
 
@@ -479,10 +477,10 @@ public class TouchInputHandler {
     private boolean onSwipe() {
         if (mTotalMotionY > mSwipeThreshold) {
             // Swipe down occurred.
-            mViewer.showActionBar();
+            mDesktop.showSystemUi();
         } else if (mTotalMotionY < -mSwipeThreshold) {
             // Swipe up occurred.
-            mViewer.showKeyboard();
+            mDesktop.showKeyboard();
         } else {
             return false;
         }