Move kChromeSearchScheme out of content since it's a chrome feature.

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 702 matching lines @@
   host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
       profile->IsOffTheRecord()));
 
   SendExtensionWebRequestStatusToHost(host);
 
   RendererContentSettingRules rules;
   GetRendererContentSettingRules(profile->GetHostContentSettingsMap(), &rules);
   host->Send(new ChromeViewMsg_SetContentSettingRules(rules));
 }
 
-void ChromeContentBrowserClient::RenderProcessHostDeleted(
-    content::RenderProcessHost* host) {
-  Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
-  if (!profile)
-    return;
-
-  InstantService* instant_service =
-      InstantServiceFactory::GetForProfile(profile);
-  if (instant_service)
-    instant_service->RemoveInstantProcess(host->GetID());
-}
-
 GURL ChromeContentBrowserClient::GetEffectiveURL(
     content::BrowserContext* browser_context, const GURL& url) {
   Profile* profile = Profile::FromBrowserContext(browser_context);
   if (!profile)
     return url;
 
   // If the input |url| is an Instant url, make its effective url distinct from
   // other urls on the search provider's domain.
   if (IsInstantURL(url, profile))
     return GetEffectiveInstantURL(url, profile);
@@ skipping 1307 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome