Bug 1106935 - review: Correct import style; fix comment grammar. r=mhaigh

--HG--
extra : rebase_source : 209864d6670b8c2316539b33eaafa5149671d1ff

mobile/android/base/home/TopSitesThumbnailView.java

@@ -7,6 +7,7 @@ package org.mozilla.gecko.home;
 
 import org.mozilla.gecko.R;
 import org.mozilla.gecko.ThumbnailHelper;
+import org.mozilla.gecko.util.HardwareUtils;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -19,7 +20,6 @@ import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.widget.ImageView;
-import org.mozilla.gecko.util.HardwareUtils;
 
 /**
  * A height constrained ImageView to show thumbnails of top and pinned sites.

mobile/android/base/toolbar/BrowserToolbarPhoneBase.java

@@ -13,6 +13,7 @@ import org.mozilla.gecko.Telemetry;
 import org.mozilla.gecko.TelemetryContract;
 import org.mozilla.gecko.animation.PropertyAnimator;
 import org.mozilla.gecko.animation.ViewHelper;
+import org.mozilla.gecko.widget.ThemedImageView;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -24,7 +25,6 @@ import android.view.View;
 import android.view.animation.AccelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.widget.ImageView;
-import org.mozilla.gecko.widget.ThemedImageView;
 
 /**
  * A base implementations of the browser toolbar for phones.

mobile/android/base/toolbar/BrowserToolbarTablet.java

@@ -173,7 +173,7 @@ class BrowserToolbarTablet extends BrowserToolbarTabletBase {
 
     @Override
     public void setToolBarButtonsAlpha(float alpha) {
-        // Do nothing;
+        // Do nothing.
     }