Add context to gfx::Screen calls in support of simultaneous desktop+ash

ui/gfx/screen_android.cc

Index: ui/gfx/screen_android.cc
diff --git a/ui/gfx/screen_android.cc b/ui/gfx/screen_android.cc
index a2e5a5ddb7aec36dbb0e8095c2749c095f6f29ac..5ca7c5939a9bd1ef1d53915aa0a33ad5b256d6dd 100644
--- a/ui/gfx/screen_android.cc
+++ b/ui/gfx/screen_android.cc
@@ -15,22 +15,23 @@ bool Screen::IsDIPEnabled() {
 }
 
 // static
-gfx::Display Screen::GetPrimaryDisplay() {
+gfx::Display Screen::GetPrimaryDisplay(gfx::NativeView context) {
   NOTIMPLEMENTED() << "crbug.com/117839 tracks implementation";
   return gfx::Display(0, gfx::Rect(0, 0, 1, 1));
 }
 
 // static
 gfx::Display Screen::GetDisplayNearestWindow(gfx::NativeView view) {
-  return GetPrimaryDisplay();
+  return GetPrimaryDisplay(view);
 }
 
 // static
-gfx::Display Screen::GetDisplayNearestPoint(const gfx::Point& point) {
-  return GetPrimaryDisplay();
+gfx::Display Screen::GetDisplayNearestPoint(
+    gfx::NativeView context, const gfx::Point& point) {
+  return GetPrimaryDisplay(context);
 }
 
-int Screen::GetNumDisplays() {
+int Screen::GetNumDisplays(gfx::NativeView context) {
   return 1;
 }