Implement the new Photo picker, part two.

chrome/android/java/res/values/colors.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Copyright 2014 The Chromium Authors. All rights reserved.
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file. -->
 
 <resources>
     <!-- Common colors -->
     <color name="default_text_color">#333</color>
     <color name="default_primary_color">#f2f2f2</color>
     <color name="light_normal_color">#5A5A5A</color>
     <color name="light_active_color">#4285F4</color>
     <color name="input_underline_error_color">#d32f2f</color>
     <color name="explanation_text_color">#909090</color>
     <color name="text_highlight_color">#C6DAFC</color>
     <color name="dark_action_bar_color">#263238</color>
     <color name="descriptive_text_color">#646464</color>
     <color name="error_text_color">#c53929</color>
     <color name="google_blue_200">#90caf9</color>
     <color name="google_blue_700">#3367d6</color>
     <color name="google_blue_grey_500">#607D8B</color>
     <color name="google_red_700">#c53929</color>
     <color name="google_green_700">#0b8043</color>
     <color name="google_grey_100">#f5f5f5</color>
+    <color name="google_grey_200">#eeeeee</color>
     <color name="google_grey_300">#e0e0e0</color>
     <color name="google_grey_400">#bdbdbd</color>
     <color name="google_grey_500">#9E9E9E</color>
     <color name="google_grey_600">#757575</color>
     <color name="toolbar_shadow_color">#1d000000</color>
     <color name="white_alpha_50">#80ffffff</color>
+    <color name="black_alpha_30">#4d000000</color>
     <color name="black_alpha_40">#66000000</color>
     <color name="toolbar_light_tint">#A3000000</color>
     <color name="light_grey">#ccc</color>
     <color name="modal_dialog_scrim_color">#7f000000</color>
 
     <!-- Infobar colors -->
     <color name="infobar_accent_blue">#4285f4</color>
     <color name="infobar_descriptive_text_color">#646464</color>
 
     <!-- Snackbar colors -->
@@ skipping 82 matching lines @@
     <!-- Contextual Search colors -->
     <color name="contextual_search_promo_text_color">#333333</color>
     <color name="contextual_search_promo_background_color">#EEEEEE</color>
     <color name="contextual_search_promo_border_color">#C2C2C2</color>
 
     <!-- Progress Bar colors -->
     <color name="progress_bar_foreground">@color/light_active_color</color>
     <color name="progress_bar_foreground_white">@android:color/white</color>
     <color name="progress_bar_secondary">@color/google_grey_600</color>
     <color name="progress_bar_background">#3d4386f7</color>
-    <color name="progress_bar_background_white">#4d000000</color>
+    <color name="progress_bar_background_white">@color/black_alpha_30</color>
 
     <!-- Theme colors. Also used for toolbar background -->
     <color name="incognito_primary_color">#505050</color>
 
     <!-- LocationBar colors -->
     <color name="locationbar_dark_hint_text">#969696</color>
     <color name="locationbar_light_hint_text">#80ffffff</color>
     <color name="locationbar_light_selection_color">#cc5595fe</color>
     <color name="locationbar_status_color">@color/light_normal_color</color>
     <color name="locationbar_status_color_light">#ffffff</color>
@@ skipping 28 matching lines @@
     <color name="appbar_background">@color/default_primary_color</color>
 
     <!-- Bookmark UI colors -->
     <color name="bookmark_detail_text">#212121</color>
     <color name="bookmark_detail_section">#7C7B79</color>
     <color name="bookmark_drawer_selected_background_color">#F0F0F0</color>
 
     <!-- Favicon colors -->
     <color name="default_favicon_background_color">#ff787878</color>
 
+    <!-- File Picker colors -->
+    <color name="file_picker_tile_bg_color">@color/google_grey_200</color>
+    <color name="file_picker_special_tile_bg_color">@color/dark_action_bar_color</color>
+    <color name="file_picker_special_tile_color">@android:color/white</color>
+    <color name="file_picker_special_tile_disabled_bg_color">@color/google_grey_300</color>
+    <color name="file_picker_special_tile_disabled_color">@color/google_grey_400</color>
+
     <!-- Bookmark widget colors -->
     <color name="bookmark_widget_pressed_highlight">#1D000000</color>
 
     <!-- Physical Web diagnostics colors -->
     <color name="physical_web_diags_success_color">#00933b</color>
     <color name="physical_web_diags_failure_color">#f90101</color>
     <color name="physical_web_diags_indeterminate_color">#f2b50f</color>
 
     <!-- Bottom bar colors -->
     <color name="bottom_bar_shadow_color">#1d000000</color>
 
     <!-- Payments UI colors -->
     <color name="payments_section_edit_background">#f5f5f5</color>
     <color name="payments_section_chevron">#b2b2b2</color>
     <color name="payments_section_separator">#e0e0e0</color>
 
     <!-- Other colors -->
     <color name="selectable_list_item_highlight_color">#804281f4</color>
     <color name="media_viewer_bg">#000000</color>
     <color name="image_viewer_bg">#0e0e0e</color>
 
 </resources>