Remove abandoned method.

content/renderer/devtools/devtools_agent.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 "content/renderer/devtools/devtools_agent.h"
 
 #include <map>
 
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
@@ skipping 206 matching lines @@
   for (size_t i = 0; i < tasks.size(); i++) {
     const GpuTaskInfo& task = tasks[i];
     WebDevToolsAgent::GPUEvent event(
         task.timestamp, task.phase, task.foreign, task.gpu_memory_used_bytes);
     event.limitGPUMemoryBytes = task.gpu_memory_limit_bytes;
     web_agent->processGPUEvent(event);
   }
 }
 
 void DevToolsAgent::enableDeviceEmulation(
-    const blink::WebRect& device_rect,
-    const blink::WebRect& view_rect,
-    float device_scale_factor,
-    bool fit_to_view) {
-  blink::WebDeviceEmulationParams params;
-  params.screenPosition = device_rect.isEmpty() ?
-      blink::WebDeviceEmulationParams::Desktop :
-      blink::WebDeviceEmulationParams::Mobile;
-  params.deviceScaleFactor = device_scale_factor;
-  params.viewSize = blink::WebSize(view_rect.width, view_rect.height);
-  params.fitToView = fit_to_view;
-  params.viewInsets = blink::WebSize(device_rect.x, device_rect.y);
-  enableDeviceEmulation(params);
-}
-
-void DevToolsAgent::enableDeviceEmulation(
     const blink::WebDeviceEmulationParams& params) {
   RenderViewImpl* impl = static_cast<RenderViewImpl*>(render_view());
   impl->webview()->settings()->setForceCompositingMode(true);
   impl->EnableScreenMetricsEmulation(params);
 }
 
 void DevToolsAgent::disableDeviceEmulation() {
   RenderViewImpl* impl = static_cast<RenderViewImpl*>(render_view());
   impl->DisableScreenMetricsEmulation();
 }
@@ skipping 117 matching lines @@
   if (!web_view)
     return NULL;
   return web_view->devToolsAgent();
 }
 
 bool DevToolsAgent::IsAttached() {
   return is_attached_;
 }
 
 }  // namespace content