Add display::GetDisplayNearestView

content/browser/renderer_host/render_widget_host_view_android.cc

Index: content/browser/renderer_host/render_widget_host_view_android.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_android.cc b/content/browser/renderer_host/render_widget_host_view_android.cc
index 9f1db2872bbd5f3fa006ee7f5a07050e31c82b76..5de92f4ddd9b0c4949efa6d559294b09effe8cd7 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -552,7 +552,8 @@ void RenderWidgetHostViewAndroid::GetScaledContentBitmap(
   DCHECK_LE(src_subrect.width() + src_subrect.x(), bounds.width());
   DCHECK_LE(src_subrect.height() + src_subrect.y(), bounds.height());
   const display::Display& display =
-      display::Screen::GetScreen()->GetDisplayNearestWindow(GetNativeView());
+      display::Screen::GetScreen()->GetDisplayNearestWindow(
+          GetNativeView()->GetWindowAndroid());
   float device_scale_factor = display.device_scale_factor();
   DCHECK_GT(device_scale_factor, 0);
   gfx::Size dst_size(
@@ -666,10 +667,8 @@ gfx::Size RenderWidgetHostViewAndroid::GetPhysicalBackingSize() const {
   if (!content_view_core_) {
     if (default_bounds_.IsEmpty()) return gfx::Size();
 
-    return gfx::Size(default_bounds_.right()
-        * ui::GetScaleFactorForNativeView(GetNativeView()),
-        default_bounds_.bottom()
-        * ui::GetScaleFactorForNativeView(GetNativeView()));
+    return gfx::Size(default_bounds_.right() * GetScaleFactorForNativeView(),

[tapted, 2017/02/15 00:36:10]

gfx::ScaleToFlooredSize() ?

[Jinsuk Kim, 2017/02/16 10:11:25]

Done.

+                     default_bounds_.bottom() * GetScaleFactorForNativeView());
   }
 
   return content_view_core_->GetPhysicalBackingSize();
@@ -948,7 +947,8 @@ void RenderWidgetHostViewAndroid::CopyFromCompositingSurface(
 
   base::TimeTicks start_time = base::TimeTicks::Now();
   const display::Display& display =
-      display::Screen::GetScreen()->GetDisplayNearestWindow(GetNativeView());
+      display::Screen::GetScreen()->GetDisplayNearestWindow(
+          GetNativeView()->GetWindowAndroid());
   float device_scale_factor = display.device_scale_factor();
   gfx::Size dst_size_in_pixel =
       gfx::ConvertRectToPixel(device_scale_factor, gfx::Rect(dst_size)).size();
@@ -1202,7 +1202,7 @@ RenderWidgetHostViewAndroid::CreateDrawable() {
   return std::unique_ptr<ui::TouchHandleDrawable>(
       new CompositedTouchHandleDrawable(
           content_view_core_->GetViewAndroid()->GetLayer(),
-          ui::GetScaleFactorForNativeView(GetNativeView()),
+          GetScaleFactorForNativeView(),
           // Use the activity context where possible (instead of the application
           // context) to ensure proper handle theming.
           activityContext.is_null() ? base::android::GetApplicationContext()
@@ -1278,7 +1278,7 @@ void RenderWidgetHostViewAndroid::OnFrameMetadataUpdated(
       frame_metadata.top_controls_height *
           frame_metadata.top_controls_shown_ratio));
 
-  float dip_scale = ui::GetScaleFactorForNativeView(GetNativeView());
+  float dip_scale = GetScaleFactorForNativeView();
   float top_controls_pix = frame_metadata.top_controls_height * dip_scale;
   float top_shown_pix = top_controls_pix
       * frame_metadata.top_controls_shown_ratio;
@@ -2000,8 +2000,7 @@ void RenderWidgetHostViewAndroid::CreateOverscrollControllerIfPossible() {
     return;
 
   overscroll_controller_ = base::MakeUnique<OverscrollControllerAndroid>(
-      overscroll_refresh_handler, compositor,
-      ui::GetScaleFactorForNativeView(GetNativeView()));
+      overscroll_refresh_handler, compositor, GetScaleFactorForNativeView());
 }
 
 }  // namespace content