Partially componentize //chrome/browser/search/search.{h,cc}

ios/public/provider/chrome/browser/chrome_browser_provider.h

 // Copyright 2013 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.
 
 #ifndef IOS_PUBLIC_PROVIDER_CHROME_BROWSER_CHROME_BROWSER_PROVIDER_H_
 #define IOS_PUBLIC_PROVIDER_CHROME_BROWSER_CHROME_BROWSER_PROVIDER_H_
 
 #include <CoreGraphics/CoreGraphics.h>
 
 #include <string>
@@ skipping 29 matching lines @@
 class InfoBarViewPlaceholderClass;
 typedef InfoBarViewPlaceholderClass* InfoBarViewPlaceholder;
 class UIView;
 #endif
 
 namespace ios {
 
 class ChromeBrowserProvider;
 class ChromeBrowserStateManager;
 class GeolocationUpdaterProvider;
-class SearchProvider;
 class StringProvider;
 class UpdatableResourceProvider;
 
 // Setter and getter for the provider. The provider should be set early, before
 // any browser code is called.
 void SetChromeBrowserProvider(ChromeBrowserProvider* provider);
 ChromeBrowserProvider* GetChromeBrowserProvider();
 
 // A class that allows embedding iOS-specific functionality in the
 // ios_chrome_browser target.
@@ skipping 34 matching lines @@
   // Returns the metrics service.
   virtual metrics::MetricsService* GetMetricsService();
   // Returns an instance of a CardUnmaskPromptView used to unmask Wallet cards.
   // The view is responsible for its own lifetime.
   virtual autofill::CardUnmaskPromptView* CreateCardUnmaskPromptView(
       autofill::CardUnmaskPromptController* controller);
   // Returns risk data used in Wallet requests.
   virtual std::string GetRiskData();
   // Returns the RapporService. May be null.
   virtual rappor::RapporService* GetRapporService();
-  // Returns the SearchProvider.
-  virtual SearchProvider* GetSearchProvider();
 };
 
 }  // namespace ios
 
 #endif  // IOS_PUBLIC_PROVIDER_CHROME_BROWSER_CHROME_BROWSER_PROVIDER_H_