[Android]Fix a regression where native pages hide tab strip on tablet

CompositorViewHolder should add views with their original layout params,
rather than creating a new one every time.

BUG=679998

Review-Url: https://codereview.chromium.org/2628033002
Cr-Commit-Position: refs/heads/master@{#443016}

chrome/android/java/src/org/chromium/chrome/browser/compositor/CompositorViewHolder.java

@@ -832,8 +832,7 @@ public class CompositorViewHolder extends FrameLayout
                 }
 
                 // CompositorView always has index of 0.
-                addView(mView, 1, new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
-                        LayoutParams.MATCH_PARENT));
+                addView(mView, 1);
 
                 setFocusable(false);
                 setFocusableInTouchMode(false);