[DevTools] Migrate device emulation to WebDeviceEmulationParams.

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"
 #include "base/message_loop/message_loop.h"
 #include "base/process/process.h"
 #include "base/strings/string_number_conversions.h"
 #include "content/common/devtools_messages.h"
 #include "content/common/frame_messages.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/devtools/devtools_agent_filter.h"
 #include "content/renderer/devtools/devtools_client.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "third_party/WebKit/public/platform/WebPoint.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
 #include "third_party/WebKit/public/web/WebDevToolsAgent.h"
+#include "third_party/WebKit/public/web/WebDeviceEmulationParams.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
 #include "third_party/WebKit/public/web/WebSettings.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
 #if defined(USE_TCMALLOC)
 #include "third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h"
 #endif
 
 using blink::WebConsoleMessage;
 using blink::WebDevToolsAgent;
@@ skipping 179 matching lines @@
         static_cast<size_t>(task.used_gpu_memory_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(gfx::Rect(device_rect),
-      gfx::Rect(view_rect), device_scale_factor, fit_to_view);
+  impl->EnableScreenMetricsEmulation(params);
 }
 
 void DevToolsAgent::disableDeviceEmulation() {
   RenderViewImpl* impl = static_cast<RenderViewImpl*>(render_view());
   impl->DisableScreenMetricsEmulation();
 }
 
 #if defined(USE_TCMALLOC) && !defined(OS_WIN)
 static void AllocationVisitor(void* data, const void* ptr) {
     typedef blink::WebDevToolsAgentClient::AllocatedObjectVisitor Visitor;
@@ skipping 106 matching lines @@
   if (!web_view)
     return NULL;
   return web_view->devToolsAgent();
 }
 
 bool DevToolsAgent::IsAttached() {
   return is_attached_;
 }
 
 }  // namespace content