Trebuchet: Customize default icon of browser.

We add this to control the default icon of browser.Change the icon
according to the overlay when launcher load all the apps.

Change-Id: I396edd79bbe9d4511296647c4f9346d11261ead5

src/com/android/launcher3/IconCache.java

@@ -339,6 +339,12 @@ public class IconCache {
         }
     }
 
+    private Bitmap getCustomizedIcon(){
+        Resources res = mContext.getResources();
+        Bitmap bitmap = BitmapFactory.decodeResource(res, R.drawable.customize_browser_icon);
+        return bitmap;
+    }
+
     public Bitmap getIcon(ComponentName component, LauncherActivityInfoCompat info,
             HashMap<Object, CharSequence> labelCache) {
         return getIcon(component, info, labelCache, false);
@@ -410,8 +416,20 @@ public class IconCache {
                 }
 
                 entry.contentDescription = mUserManager.getBadgedLabelForUser(entry.title, user);
-                entry.icon = Utilities.createIconBitmap(
-                        info.getBadgedIcon(mIconDpi), mContext, unreadNum, newDownload);
+                if (info.getComponentName().toString().trim().contains("com.android.chrome")
+                        && mContext.getResources().getBoolean(com.android.internal.
+                                R.bool.config_regional_customize_default_browser_icon)) {
+                    String customizedTitle = mContext.getResources().getString(
+                            com.android.internal.
+                            R.string.config_regional_customize_default_browser_title);
+                    if (customizedTitle != null && customizedTitle != "") {
+                        entry.title = customizedTitle;
+                    }
+                    entry.icon = getCustomizedIcon();
+                } else {
+                    entry.icon = Utilities.createIconBitmap(
+                            info.getBadgedIcon(mIconDpi), mContext, unreadNum, newDownload);
+                }
             } else {
                 entry.title = "";
                 Bitmap preloaded = getPreloadedIcon(componentName, user);