Quickly fix the double to SkScalar issue
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2060823004
Review-Url: https://codereview.chromium.org/2060823004
diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 465a7aa..48d2c41 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -350,7 +350,7 @@
SkRect contentRect = fWindow->getContentRect();
// If inSplitScreen, translate the image half screen to the right.
// Thus we have two copies of the image on each half of the screen.
- contentRect.fLeft += inSplitScreen ? (contentRect.fRight - contentRect.fLeft) * 0.5 : 0;
+ contentRect.fLeft += inSplitScreen ? (contentRect.fRight - contentRect.fLeft) * 0.5f : 0f;
canvas->clipRect(contentRect);
canvas->translate(contentRect.fLeft, contentRect.fTop);
}