Metro/HiDPI: Move 1x icons into separate pak file

ui/base/ui_base_paths.cc

Index: ui/base/ui_base_paths.cc
diff --git a/ui/base/ui_base_paths.cc b/ui/base/ui_base_paths.cc
index 14897f07e825e0bc99a4320e0b35be0c6190d8f2..fc07a78e12730041f26d11fe4d43265120753ac4 100644
--- a/ui/base/ui_base_paths.cc
+++ b/ui/base/ui_base_paths.cc
@@ -32,16 +32,6 @@ bool PathProvider(int key, FilePath* result) {
 #endif
       create_dir = true;
       break;
-    case ui::FILE_RESOURCES_PAK:
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-      if (!PathService::Get(base::DIR_EXE, &cur))
-        return false;
-      // TODO(tony): We shouldn't be referencing chrome here.
-      cur = cur.AppendASCII("chrome.pak");
-#else
-      NOTREACHED();
-#endif
-      break;
     // The following are only valid in the development environment, and
     // will fail if executed from an installed executable (because the
     // generated path won't exist).