Use transposedSize in more places

Source/platform/graphics/BitmapImage.cpp

Index: Source/platform/graphics/BitmapImage.cpp
diff --git a/Source/platform/graphics/BitmapImage.cpp b/Source/platform/graphics/BitmapImage.cpp
index f49218a73039395d4a07b235440cd70a30863cf2..4c5da02252452d84d462551b470ae78967fe727f 100644
--- a/Source/platform/graphics/BitmapImage.cpp
+++ b/Source/platform/graphics/BitmapImage.cpp
@@ -50,7 +50,7 @@ PassRefPtr<BitmapImage> BitmapImage::createWithOrientationForTesting(const SkBit
     RefPtr<BitmapImage> result = adoptRef(new BitmapImage(bitmap));
     result->m_frames[0].m_orientation = orientation;
     if (orientation.usesWidthAsHeight())
-        result->m_sizeRespectingOrientation = IntSize(result->m_size.height(), result->m_size.width());
+        result->m_sizeRespectingOrientation = result->m_size.transposedSize();
     return result.release();
 }
 
@@ -298,7 +298,7 @@ void BitmapImage::draw(SkCanvas* canvas, const SkPaint& paint, const FloatRect&
         if (orientation.usesWidthAsHeight()) {
             // The destination rect will have it's width and height already reversed for the orientation of
             // the image, as it was needed for page layout, so we need to reverse it back here.
-            adjustedDstRect = FloatRect(adjustedDstRect.x(), adjustedDstRect.y(), adjustedDstRect.height(), adjustedDstRect.width());

[leviw_travelin_and_unemployed, 2015/08/14 22:34:14]

The old code wasn't actually a transposedRect, as x and y are still in order.
It's just transposing the size.

+            adjustedDstRect = adjustedDstRect.transposedRect();
         }
     }