Use GrGLTextureInfo for Skia texture handles.

third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

Index: third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp b/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
index 249ab194cb75d2c5f2c35d21f6cc6f4bbf896afe..50b517fe975ddc3878197b5558ed8d29d4e9390e 100644
--- a/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
+++ b/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
@@ -43,6 +43,7 @@
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkSurface.h"
 #include "third_party/skia/include/gpu/GrContext.h"
+#include "third_party/skia/include/gpu/gl/GrGLTypes.h"
 #include "wtf/RefCountedLeakCounter.h"
 
 namespace {
@@ -602,7 +603,8 @@ bool Canvas2DLayerBridge::prepareMailbox(WebExternalTextureMailbox* outMailbox,
     // in SkSurface_Gpu does not make any false assumptions.
     mailboxInfo.m_image->getTexture()->textureParamsModified();
 
-    webContext->bindTexture(GL_TEXTURE_2D, mailboxInfo.m_image->getTexture()->getTextureHandle());
+    GLuint textureID = reinterpret_cast<const GrGLTextureInfo*>(mailboxInfo.m_image->getTexture()->getTextureHandle())->fID;

[Daniele Castagna, 2015/12/16 19:30:18]

nit: this line seems to long.

+    webContext->bindTexture(GL_TEXTURE_2D, textureID);
     webContext->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter);
     webContext->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter);
     webContext->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);