Use same icon set to be consistent in Files.app and Chrome

chrome/browser/icon_loader_chromeos.cc

Index: chrome/browser/icon_loader_chromeos.cc
diff --git a/chrome/browser/icon_loader_chromeos.cc b/chrome/browser/icon_loader_chromeos.cc
index 692360fa91d39b5ede3b65cfee16d28f8102c8b1..9bfb0041f7a7aecd5802eb98ceca7251c7b7cb7b 100644
--- a/chrome/browser/icon_loader_chromeos.cc
+++ b/chrome/browser/icon_loader_chromeos.cc
@@ -54,31 +54,31 @@ class IconMapper {
 };
 
 const IdrBySize kAudioIdrs = {
-  IDR_FILE_MANAGER_IMG_FILETYPE_AUDIO,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_AUDIO,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_AUDIO
+  IDR_FILETYPE_AUDIO,
+  IDR_FILETYPE_LARGE_AUDIO,
+  IDR_FILETYPE_LARGE_AUDIO
 };
 const IdrBySize kGenericIdrs = {
-  IDR_FILE_MANAGER_IMG_FILETYPE_GENERIC,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_GENERIC,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_GENERIC
+  IDR_FILETYPE_GENERIC,
+  IDR_FILETYPE_LARGE_GENERIC,
+  IDR_FILETYPE_LARGE_GENERIC
 };
 const IdrBySize kImageIdrs = {
-  IDR_FILE_MANAGER_IMG_FILETYPE_IMAGE,
-  IDR_FILE_MANAGER_IMG_FILETYPE_IMAGE,
-  IDR_FILE_MANAGER_IMG_FILETYPE_IMAGE
+  IDR_FILETYPE_IMAGE,
+  IDR_FILETYPE_IMAGE,
+  IDR_FILETYPE_IMAGE
 };
 #if defined(USE_PROPRIETARY_CODECS)
 const IdrBySize kPdfIdrs = {
-  IDR_FILE_MANAGER_IMG_FILETYPE_PDF,
-  IDR_FILE_MANAGER_IMG_FILETYPE_PDF,
-  IDR_FILE_MANAGER_IMG_FILETYPE_PDF
+  IDR_FILETYPE_PDF,
+  IDR_FILETYPE_PDF,
+  IDR_FILETYPE_PDF
 };
 #endif
 const IdrBySize kVideoIdrs = {
-  IDR_FILE_MANAGER_IMG_FILETYPE_VIDEO,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_VIDEO,
-  IDR_FILE_MANAGER_IMG_FILETYPE_LARGE_VIDEO
+  IDR_FILETYPE_VIDEO,
+  IDR_FILETYPE_LARGE_VIDEO,
+  IDR_FILETYPE_LARGE_VIDEO
 };
 
 IconMapper::IconMapper() {