Remove create/delete methods from WebGraphicsContext3D.

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 edc710bc2dc45728b2766e0120b9f006f3e402d8..01d472f2140ff937a1d0748f398b20ad5d50a65e 100644
--- a/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
+++ b/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp
@@ -257,12 +257,8 @@ Canvas2DLayerBridge::ImageInfo Canvas2DLayerBridge::createIOSurfaceBackedTexture
     if (!imageId)
         return Canvas2DLayerBridge::ImageInfo();
 
-    GLuint textureId= webContext->createTexture();
-    if (!textureId) {
-        gl->DestroyImageCHROMIUM(imageId);
-        return Canvas2DLayerBridge::ImageInfo();
-    }
-
+    uint32_t textureId;
+    gl->GenTextures(1, &textureId);
     GLenum target = GC3D_TEXTURE_RECTANGLE_ARB;
     gl->BindTexture(target, textureId);
     gl->TexParameteri(target, GL_TEXTURE_MAG_FILTER, getGLFilter());
@@ -285,7 +281,7 @@ void Canvas2DLayerBridge::deleteCHROMIUMImage(ImageInfo info)
     gl->BindTexture(target, info.m_textureId);
     gl->ReleaseTexImage2DCHROMIUM(target, info.m_imageId);
     gl->DestroyImageCHROMIUM(info.m_imageId);
-    webContext->deleteTexture(info.m_textureId);
+    gl->DeleteTextures(1, &info.m_textureId);
     gl->BindTexture(target, 0);
 
     resetSkiaTextureBinding();