Move app list search result icon sizes to app_list_constants.

ui/app_list/views/search_result_view.cc

Index: ui/app_list/views/search_result_view.cc
diff --git a/ui/app_list/views/search_result_view.cc b/ui/app_list/views/search_result_view.cc
index 74e3d7ab262bafdcef071685e5e73c25fbb9a1da..831a1b8b9d62779f21467c2728bc647864fc7741 100644
--- a/ui/app_list/views/search_result_view.cc
+++ b/ui/app_list/views/search_result_view.cc
@@ -25,9 +25,8 @@ namespace {
 
 const int kPreferredWidth = 300;
 const int kPreferredHeight = 52;
-const int kIconDimension = 32;
 const int kIconPadding = 14;
-const int kIconViewWidth = kIconDimension + 2 * kIconPadding;
+const int kIconViewWidth = kListIconSize + 2 * kIconPadding;
 const int kTextTrailPadding = kIconPadding;
 const int kBorderSize = 1;
 
@@ -144,7 +143,7 @@ void SearchResultView::Layout() {
 
   gfx::Rect icon_bounds(rect);
   icon_bounds.set_width(kIconViewWidth);
-  icon_bounds.Inset(kIconPadding, (rect.height() - kIconDimension) / 2);
+  icon_bounds.Inset(kIconPadding, (rect.height() - kListIconSize) / 2);
   icon_bounds.Intersect(rect);
   icon_->SetBoundsRect(icon_bounds);
 
@@ -279,11 +278,11 @@ void SearchResultView::OnIconChanged() {
     return;
 
   // Scales down big icons but leave small ones unchanged.
-  if (image.width() > kIconDimension || image.height() > kIconDimension) {
+  if (image.width() > kListIconSize || image.height() > kListIconSize) {
     image = gfx::ImageSkiaOperations::CreateResizedImage(
         image,
         skia::ImageOperations::RESIZE_BEST,
-        gfx::Size(kIconDimension, kIconDimension));
+        gfx::Size(kListIconSize, kListIconSize));
   } else {
     icon_->ResetImageSize();
   }