Show Play Store rating and price in app list

ui/app_list/app_list_constants.cc

Index: ui/app_list/app_list_constants.cc
diff --git a/ui/app_list/app_list_constants.cc b/ui/app_list/app_list_constants.cc
index af767db26732e93e70d5e9ee4751a0d780c50ac9..e9c0be2c6052d892875f1df64616a4705c1ec56a 100644
--- a/ui/app_list/app_list_constants.cc
+++ b/ui/app_list/app_list_constants.cc
@@ -49,6 +49,10 @@ const float kFolderBubbleOffsetY = 1;
 
 const SkColor kCardBackgroundColor = SK_ColorWHITE;
 
+// Colors of the text of app's price and rating.
+const SkColor kAppPriceColor = SkColorSetRGB(0x0F, 0x9D, 0x58);
+const SkColor kAppRatingColor = SkColorSetA(SK_ColorBLACK, 143);  // 56% black.
+
 // Duration in milliseconds for page transition.
 const int kPageTransitionDurationInMs = 180;
 
@@ -138,6 +142,10 @@ const char kSearchQueryLength[] = "Apps.AppListSearchQueryLength";
 const char kSearchResultDistanceFromOrigin[] =
     "Apps.AppListSearchResultDistanceFromOrigin";
 
+// Fonts of the text of app's price and rating.
+const char kAppPriceFontList[] = "Arial, Roboto-Regular, 12px";
+const char kAppRatingFontList[] = "Arial, Roboto-Regular, 12px";
+
 gfx::ShadowValue GetShadowForZHeight(int z_height) {
   if (z_height <= 0)
     return gfx::ShadowValue();