Remove InitializeForUI() from OzonePlatform

ui/ozone/public/ozone_platform.h

 // Copyright 2014 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 UI_OZONE_PUBLIC_OZONE_PLATFORM_H_
 #define UI_OZONE_PUBLIC_OZONE_PLATFORM_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 61 matching lines @@
     bool single_process = false;
   };
 
   // Ensures the OzonePlatform instance without doing any initialization.
   // No-op in case the instance is already created.
   // This is useful in order call virtual methods that depend on the ozone
   // platform selected at runtime, e.g. ::GetMessageLoopTypeForGpu.
   static OzonePlatform* EnsureInstance();
 
   // Initializes the subsystems/resources necessary for the UI process (e.g.
-  // events, etc.)
-  // TODO(rjkroege): Remove deprecated entry point (http://crbug.com/620934)
-  static void InitializeForUI();
-
-  // Initializes the subsystems/resources necessary for the UI process (e.g.
   // events) with additional properties to customize the ozone platform
   // implementation. Ozone will not retain InitParams after returning from
   // InitalizeForUI.
   static void InitializeForUI(const InitParams& args);
 
   // Initializes the subsystems for rendering but with additional properties
   // provided by |args| as with InitalizeForUI.
   static void InitializeForGPU(const InitParams& args);
 
   static OzonePlatform* GetInstance();
@@ skipping 22 matching lines @@
   // internal functionality. Embedders wishing to take advantage of ozone mojo
   // implementations must invoke AddInterfaces with a valid
   // service_manager::InterfaceRegistry* pointer to export all Mojo interfaces
   // defined within Ozone.
   //
   // A default do-nothing implementation is provided to permit platform
   // implementations to opt out of implementing any Mojo interfaces.
   virtual void AddInterfaces(service_manager::InterfaceRegistry* registry);
 
  private:
-  virtual void InitializeUI() = 0;
-  virtual void InitializeGPU() = 0;
-  virtual void InitializeUI(const InitParams& args);
-  virtual void InitializeGPU(const InitParams& args);
+  virtual void InitializeUI(const InitParams& args) = 0;
+  virtual void InitializeGPU(const InitParams& args) = 0;
 
   static OzonePlatform* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(OzonePlatform);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_OZONE_PLATFORM_H_