Add a origin clean flag in ImageBitmap class

third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp

Index: third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp
diff --git a/third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp b/third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp
index 54f9870eaa7bb51e97f93d23f6bfaab92084981a..05155adca1864ed858cf435f38fc6a9221feea55 100644
--- a/third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp
+++ b/third_party/WebKit/Source/core/frame/ImageBitmapTest.cpp
@@ -85,13 +85,17 @@ TEST_F(ImageBitmapTest, ImageResourceConsistency)
     imageElement->setImageResource(new ImageResource(StaticBitmapImage::create(m_image).get()));
 
     RefPtrWillBeRawPtr<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageElement.get(),
-        IntRect(0, 0, m_image->width(), m_image->height()));
+        IntRect(0, 0, m_image->width(), m_image->height()),
+        Document::create().get());

[Justin Novosad, 2015/12/23 18:06:34]

I think this should use imageElement->document(),
same for all the changes below.

[xidachen, 2015/12/29 15:04:14]

Done.

     RefPtrWillBeRawPtr<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageElement.get(),
-        IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width() / 2, m_image->height() / 2));
+        IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width() / 2, m_image->height() / 2),
+        Document::create().get());
     RefPtrWillBeRawPtr<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageElement.get(),
-        IntRect(-m_image->width() / 2, -m_image->height() / 2, m_image->width(), m_image->height()));
+        IntRect(-m_image->width() / 2, -m_image->height() / 2, m_image->width(), m_image->height()),
+        Document::create().get());
     RefPtrWillBeRawPtr<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageElement.get(),
-        IntRect(-m_image->width(), -m_image->height(), m_image->width(), m_image->height()));
+        IntRect(-m_image->width(), -m_image->height(), m_image->width(), m_image->height()),
+        Document::create().get());
 
     ASSERT_EQ(imageBitmapNoCrop->bitmapImage()->imageForCurrentFrame(), imageElement->cachedImage()->image()->imageForCurrentFrame());
     ASSERT_NE(imageBitmapInteriorCrop->bitmapImage()->imageForCurrentFrame(), imageElement->cachedImage()->image()->imageForCurrentFrame());
@@ -146,16 +150,21 @@ TEST_F(ImageBitmapTest, ImageBitmapLiveResourcePriority)
     ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
 
     RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageInteriorCrop.get(),
-        IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()));
+        IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()),
+        Document::create().get());
     {
         RefPtrWillBePersistent<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageNoCrop.get(),
-            IntRect(0, 0, m_image->width(), m_image->height()));
+            IntRect(0, 0, m_image->width(), m_image->height()),
+            Document::create().get());
         RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop2 = ImageBitmap::create(imageInteriorCrop.get(),
-            IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()));
+            IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()),
+            Document::create().get());
         RefPtrWillBePersistent<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageExteriorCrop.get(),
-            IntRect(-m_image->width() / 2, -m_image->height() / 2, m_image->width(), m_image->height()));
+            IntRect(-m_image->width() / 2, -m_image->height() / 2, m_image->width(), m_image->height()),
+            Document::create().get());
         RefPtrWillBePersistent<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageOutsideCrop.get(),
-            IntRect(-m_image->width(), -m_image->height(), m_image->width(), m_image->height()));
+            IntRect(-m_image->width(), -m_image->height(), m_image->width(), m_image->height()),
+            Document::create().get());
 
         // Images are not referenced by ImageBitmap anymore, so always CacheLiveResourcePriorityLow
         ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
@@ -187,7 +196,8 @@ TEST_F(ImageBitmapTest, ImageBitmapSourceChanged)
     image->setImageResource(originalImageResource.get());
 
     RefPtrWillBeRawPtr<ImageBitmap> imageBitmap = ImageBitmap::create(image.get(),
-        IntRect(0, 0, m_image->width(), m_image->height()));
+        IntRect(0, 0, m_image->width(), m_image->height()),
+        Document::create().get());
     ASSERT_EQ(imageBitmap->bitmapImage()->imageForCurrentFrame(), originalImageResource->image()->imageForCurrentFrame());
 
     ResourcePtr<ImageResource> newImageResource = new ImageResource(