Changing press feedback to holographic for search buttons. (Bug: 5290367)

Change-Id: I50fa849abb816a98d1dbbfd9bf6611fbb87baca9
diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index 51fdc2e..49c47ce 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -90,10 +90,8 @@
         mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
         mPaint.setColor(bubbleColor);
         mBubbleColorAlpha = Color.alpha(bubbleColor) / 255.0f;
-        mFocusedOutlineColor = res.getColor(android.R.color.holo_blue_light);
-        mFocusedGlowColor = res.getColor(android.R.color.holo_blue_light);
-        mPressedOutlineColor = res.getColor(android.R.color.holo_blue_light);
-        mPressedGlowColor = res.getColor(android.R.color.holo_blue_light);
+        mFocusedOutlineColor = mFocusedGlowColor = mPressedOutlineColor = mPressedGlowColor =
+            res.getColor(android.R.color.holo_blue_light);
 
         setShadowLayer(SHADOW_LARGE_RADIUS, 0.0f, SHADOW_Y_OFFSET, SHADOW_LARGE_COLOUR);
     }