[Home] Reduce bottom control container height

chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
index 314eebe2bd766bfa110b50a5931c18c92c441b49..22ec494c32250e42a49e3a3ed89fdb66840b6a51 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
@@ -117,6 +117,8 @@ public class BottomToolbarPhone extends ToolbarPhone {
                 context.getResources(), R.drawable.toolbar_handle_dark);
         mHandleLight = ApiCompatibilityUtils.getDrawable(
                 context.getResources(), R.drawable.toolbar_handle_light);
+        mLocationBarVerticalMargin =
+                getResources().getDimensionPixelOffset(R.dimen.bottom_location_bar_vertical_margin);
     }
 
     @Override
@@ -193,6 +195,11 @@ public class BottomToolbarPhone extends ToolbarPhone {
     public void onFinishInflate() {
         super.onFinishInflate();
 
+        // Add extra top margin to the URL bar to compensate for the change to location bar's
+        // vertical margin in the constructor.
+        ((MarginLayoutParams) mLocationBar.findViewById(R.id.url_bar).getLayoutParams()).topMargin =
+                getResources().getDimensionPixelSize(R.dimen.bottom_toolbar_url_bar_top_margin);
+
         // Exclude the location bar from the list of browsing mode views. This prevents its
         // visibility from changing during transitions.
         mBrowsingModeViews.remove(mLocationBar);