Add a BrowserState* parameter to GetEarlyPageScript().

ios/web/web_state/js/page_script_util.mm

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/web/web_state/js/page_script_util.h"
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/mac/bundle_locations.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 14 matching lines @@
                << base::SysNSStringToUTF8(script_file_name) << ".js";
   NSError* error = nil;
   NSString* content = [NSString stringWithContentsOfFile:path
                                                 encoding:NSUTF8StringEncoding
                                                    error:&error];
   DCHECK(!error) << "Error fetching script: " << [error.description UTF8String];
   DCHECK(content);
   return content;
 }
 
-NSString* GetEarlyPageScript() {
+NSString* GetEarlyPageScript(BrowserState* browser_state) {
   DCHECK(GetWebClient());
-  NSString* embedder_page_script = GetWebClient()->GetEarlyPageScript();
+  NSString* embedder_page_script =
+      GetWebClient()->GetEarlyPageScript(browser_state);
   DCHECK(embedder_page_script);
 
   // Make sure that script is injected only once. For example, content of
   // WKUserScript can be injected into the same page multiple times
   // without notifying WKNavigationDelegate (e.g. after window.document.write
   // JavaScript call). Injecting the script multiple times invalidates the
   // __gCrWeb.windowId variable and will break the ability to send messages from
   // JS to the native code. Wrapping injected script into "if (!injected)" check
   // prevents multiple injections into the same page.
   NSString* kScriptTemplate = @"if (typeof __gCrWeb !== 'object') { %@; %@ }";
   return [NSString stringWithFormat:kScriptTemplate,
                                     GetPageScript(@"web_bundle"),
                                     embedder_page_script];
 }
 
 }  // namespace web