Use float for scroll offset.

third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp

Index: third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp b/third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp
index ea4ebaa56561fa7d9bee2e66d2c6b7856f7c3c95..20c26591d3bbe5de6cef6afaffe2415183749406 100644
--- a/third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp
+++ b/third_party/WebKit/Source/web/tests/ProgrammaticScrollTest.cpp
@@ -56,7 +56,7 @@ TEST_F(ProgrammaticScrollTest, RestoreScrollPositionAndViewStateWithScale) {
   webViewImpl->mainFrame()->setScrollOffset(WebSize(0, 500));
   loader.documentLoader()->initialScrollState().wasScrolledByUser = false;
   loader.currentItem()->setPageScaleFactor(2);
-  loader.currentItem()->setScrollPoint(WebPoint(0, 200));
+  loader.currentItem()->setScrollOffset(ScrollOffset(0, 200));
 
   // Flip back the wasScrolledByUser flag which was set to true by setPageScaleFactor
   // because otherwise FrameLoader::restoreScrollPositionAndViewState does nothing.
@@ -85,7 +85,7 @@ TEST_F(ProgrammaticScrollTest, RestoreScrollPositionAndViewStateWithoutScale) {
   webViewImpl->mainFrame()->setScrollOffset(WebSize(0, 500));
   loader.documentLoader()->initialScrollState().wasScrolledByUser = false;
   loader.currentItem()->setPageScaleFactor(0);
-  loader.currentItem()->setScrollPoint(WebPoint(0, 400));
+  loader.currentItem()->setScrollOffset(ScrollOffset(0, 400));
 
   // FrameLoader::restoreScrollPositionAndViewState flows differently if scale is zero.
   loader.restoreScrollPositionAndViewState();