Revert of Fix the mobile emulator to use the correct device scale when disabled.

content/renderer/devtools/render_widget_screen_metrics_emulator.cc

Index: content/renderer/devtools/render_widget_screen_metrics_emulator.cc
diff --git a/content/renderer/devtools/render_widget_screen_metrics_emulator.cc b/content/renderer/devtools/render_widget_screen_metrics_emulator.cc
index d5f4983f1395c563aae26b216aecdfffb69bd976..bad6fa72699b8e76b6a3c4fee6b52ceca3bc24dc 100644
--- a/content/renderer/devtools/render_widget_screen_metrics_emulator.cc
+++ b/content/renderer/devtools/render_widget_screen_metrics_emulator.cc
@@ -25,10 +25,10 @@
 }
 
 RenderWidgetScreenMetricsEmulator::~RenderWidgetScreenMetricsEmulator() {
-  delegate_->Resize(original_resize_params_);
   delegate_->SetScreenMetricsEmulationParameters(false, emulation_params_);
   delegate_->SetScreenRects(original_view_screen_rect_,
                             original_window_screen_rect_);
+  delegate_->Resize(original_resize_params_);
 }
 
 void RenderWidgetScreenMetricsEmulator::ChangeEmulationParams(