[Checkstyle] Fix misc style issues in Java files.

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

Index: remoting/android/java/src/org/chromium/chromoting/Desktop.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/Desktop.java b/remoting/android/java/src/org/chromium/chromoting/Desktop.java
index f6b4d2605d06e035729f2f986196708d2e3d597c..5753c8ffad44c13f5da3b061949187f05d63b5a8 100644
--- a/remoting/android/java/src/org/chromium/chromoting/Desktop.java
+++ b/remoting/android/java/src/org/chromium/chromoting/Desktop.java
@@ -47,8 +47,8 @@ public class Desktop extends ActionBarActivity implements View.OnSystemUiVisibil
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.desktop);
-        mRemoteHostDesktop = (DesktopView)findViewById(R.id.desktop_view);
-        mOverlayButton = (ImageButton)findViewById(R.id.desktop_overlay_button);
+        mRemoteHostDesktop = (DesktopView) findViewById(R.id.desktop_view);
+        mOverlayButton = (ImageButton) findViewById(R.id.desktop_overlay_button);
         mRemoteHostDesktop.setDesktop(this);
 
         // Ensure the button is initially hidden.
@@ -184,7 +184,7 @@ public class Desktop extends ActionBarActivity implements View.OnSystemUiVisibil
         mActivityLifecycleListener.onActivityOptionsItemSelected(this, item);
 
         if (id == R.id.actionbar_keyboard) {
-            ((InputMethodManager)getSystemService(INPUT_METHOD_SERVICE)).toggleSoftInput(0, 0);
+            ((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE)).toggleSoftInput(0, 0);
             return true;
         }
         if (id == R.id.actionbar_hide) {