Bug 981676 - Backout progress bar refinements from bugs 980438/962103 (r=mfinkle)

mobile/android/base/GeckoApp.java

@@ -1307,11 +1307,6 @@ public abstract class GeckoApp
         mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout);
         mMainLayout = (RelativeLayout) findViewById(R.id.main_layout);
 
-        // Removing the view clipping causes layout issues on < 3.0 (bug 978796).
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
-            mMainLayout.setClipChildren(true);
-        }
-
         // Determine whether we should restore tabs.
         mShouldRestore = getSessionRestoreState(savedInstanceState);
         if (mShouldRestore && savedInstanceState != null) {

mobile/android/base/resources/layout-large-v11/browser_toolbar.xml

@@ -107,8 +107,7 @@
 
     <org.mozilla.gecko.toolbar.ToolbarProgressView android:id="@+id/progress"
                                                    android:layout_width="fill_parent"
-                                                   android:layout_height="14dp"
-                                                   android:layout_marginBottom="-7dp"
+                                                   android:layout_height="2dp"
                                                    android:layout_alignBottom="@id/shadow"
                                                    android:src="@drawable/progress"
                                                    android:background="@null"

mobile/android/base/resources/layout/browser_toolbar.xml

@@ -107,8 +107,7 @@
 
     <org.mozilla.gecko.toolbar.ToolbarProgressView android:id="@+id/progress"
                                                    android:layout_width="fill_parent"
-                                                   android:layout_height="14dp"
-                                                   android:layout_marginBottom="-7dp"
+                                                   android:layout_height="2dp"
                                                    android:layout_alignBottom="@id/shadow"
                                                    android:src="@drawable/progress"
                                                    android:background="@null"

mobile/android/base/resources/layout/gecko_app.xml

@@ -17,8 +17,7 @@
          android:id="@+id/main_layout"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
-         android:background="@android:color/transparent"
-         android:clipChildren="false">
+         android:background="@android:color/transparent">
 
         <RelativeLayout android:id="@+id/gecko_layout"
                         android:layout_width="fill_parent"
@@ -91,7 +90,6 @@
                 android:layout_width="fill_parent"
                 android:layout_height="@dimen/browser_toolbar_height"
                 android:clickable="true"
-                android:clipChildren="false"
                 android:focusable="true">
 
             <!-- clipChildren="false" allows the child ToolbarProgressView to be drawn
@@ -105,7 +103,6 @@
                 android:layout_height="@dimen/browser_toolbar_height"
                 android:clickable="true"
                 android:focusable="true"
-                android:clipChildren="false"
                 android:background="@drawable/url_bar_bg"/>
 
             <org.mozilla.gecko.ActionModeCompatView android:id="@+id/actionbar"