[Extensions] Remove unused function SetGalleryURL()

extension_test_util::SetGalleryURL() has no callers. Remove it.

Bug: None
Change-Id: I49eeeb1c6d760d581a6a14b5c89960bfc959f430
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1835100Reviewed-by: Istiaque Ahmed <lazyboy@chromium.org>
Commit-Queue: Devlin <rdevlin.cronin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702415}

chrome/common/extensions/extension_test_util.cc

@@ -87,12 +87,6 @@ scoped_refptr<Extension> LoadManifest(const std::string& dir,
   return LoadManifest(dir, test_file, Extension::NO_FLAGS);
 }
 
-void SetGalleryURL(const GURL& new_url) {
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  command_line->AppendSwitchASCII(switches::kAppsGalleryURL, new_url.spec());
-  extensions::ExtensionsClient::Get()->InitializeWebStoreUrls(command_line);
-}
-
 void SetGalleryUpdateURL(const GURL& new_url) {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   command_line->AppendSwitchASCII(switches::kAppsGalleryUpdateURL,

chrome/common/extensions/extension_test_util.h

@@ -55,7 +55,6 @@ scoped_refptr<extensions::Extension> LoadManifestStrict(
 scoped_refptr<extensions::Extension> LoadManifest(const std::string& dir,
                                                   const std::string& test_file);
 
-void SetGalleryURL(const GURL& new_url);
 void SetGalleryUpdateURL(const GURL& new_url);
 
 // Returns a ScopedCurrentChannel object to use in tests if one is necessary for