Implement new search bar style for new landing page design

The visual is customize theme on toolbar to make it looks like search
view. Only landing page showing as search view style, others
(Image, Video, Download...) showing as legacy toolbar.

Bug: 111914879
Bug: 116186158
Test: atest DocumentsUITests
Change-Id: I025852cf23913435241ca0a8df602f77176862cb
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 2a3ab85..c3896ab 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -78,7 +78,7 @@
 
     <dimen name="inspector_header_height">350dp</dimen>
 
-    <dimen name="root_info_header_height">48dp</dimen>
+    <dimen name="root_info_header_height">60dp</dimen>
     <dimen name="root_info_header_horizontal_padding">24dp</dimen>
 
     <dimen name="search_chip_group_margin">8dp</dimen>
@@ -100,4 +100,15 @@
     <dimen name="apps_row_exit_icon_margin_top">2dp</dimen>
     <dimen name="apps_row_exit_icon_margin_bottom">6dp</dimen>
     <dimen name="apps_row_item_text_margin_horizontal">8dp</dimen>
+
+    <dimen name="search_bar_radius">8dp</dimen>
+    <dimen name="search_bar_background_margin_start">0dp</dimen>
+    <dimen name="search_bar_background_margin_end">0dp</dimen>
+    <dimen name="search_bar_margin">8dp</dimen>
+    <dimen name="search_bar_text_size">16dp</dimen>
+    <dimen name="actionBarSize">48dp</dimen>
+    <!--This value should equal actionBarSize + (2 x search_bar_margin)-->
+    <dimen name="action_bar_space_height">64dp</dimen>
+
+    <dimen name="refresh_icon_range">64dp</dimen>
 </resources>