Move convertViewportToWindow and convertWindowToViewport from

content/renderer/render_view_browsertest.cc

Index: content/renderer/render_view_browsertest.cc
diff --git a/content/renderer/render_view_browsertest.cc b/content/renderer/render_view_browsertest.cc
index 8926402b9c9579ada73561e1aa597470c8a781bd..d412339b67cbf29679442abd912c0785e811bb97 100644
--- a/content/renderer/render_view_browsertest.cc
+++ b/content/renderer/render_view_browsertest.cc
@@ -2278,7 +2278,7 @@ TEST_F(RenderViewImplScaleFactorTest, ConverViewportToWindowWithoutZoomForDSF) {
     return;
   SetDeviceScaleFactor(2.f);
   blink::WebRect rect(20, 10, 200, 100);
-  view()->convertViewportToWindow(&rect);
+  view()->GetWidget()->convertViewportToWindow(&rect);
   EXPECT_EQ(20, rect.x);
   EXPECT_EQ(10, rect.y);
   EXPECT_EQ(200, rect.width);
@@ -2352,7 +2352,7 @@ TEST_F(RenderViewImplScaleFactorTest, ConverViewportToWindowWithZoomForDSF) {
   SetDeviceScaleFactor(1.f);
   {
     blink::WebRect rect(20, 10, 200, 100);
-    view()->convertViewportToWindow(&rect);
+    view()->GetWidget()->convertViewportToWindow(&rect);
     EXPECT_EQ(20, rect.x);
     EXPECT_EQ(10, rect.y);
     EXPECT_EQ(200, rect.width);
@@ -2362,7 +2362,7 @@ TEST_F(RenderViewImplScaleFactorTest, ConverViewportToWindowWithZoomForDSF) {
   SetDeviceScaleFactor(2.f);
   {
     blink::WebRect rect(20, 10, 200, 100);
-    view()->convertViewportToWindow(&rect);
+    view()->GetWidget()->convertViewportToWindow(&rect);
     EXPECT_EQ(10, rect.x);
     EXPECT_EQ(5, rect.y);
     EXPECT_EQ(100, rect.width);