Make TexImage2D(ImageBitmap) supports some more formats

third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp

Index: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
index 62508f25cb883b6cf4b1452a7b8fca3e7bbab6fe..ff1a4fe3ed692ea8398b4c0c2d924da8b000a62c 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
+++ b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
@@ -4524,9 +4524,8 @@ void WebGLRenderingContextBase::texImageHelperImageBitmap(TexImageFunctionID fun
     if (!validateTexFunc(funcName, functionType, SourceImageBitmap, target, level, internalformat, bitmap->width(), bitmap->height(), 1, 0, format, type, xoffset, yoffset, zoffset))
         return;
     ASSERT(bitmap->bitmapImage());
-    // TODO(xidachen): find out why GPU-GPU copy fails on r8_red, rg8_rg, rgb8_rgb, rgba8_rgba only.
-    if (functionID != TexSubImage3D && bitmap->isTextureBacked() && canUseTexImageByGPU(functionID, internalformat, type)
-        && internalformat != GL_R8 && internalformat != GL_RG8 && internalformat != GL_RGB8 && internalformat != GL_RGBA8) {
+
+    if (functionID != TexSubImage3D && bitmap->isTextureBacked() && canUseTexImageByGPU(functionID, internalformat, type)) {
         if (functionID == TexImage2D) {
             texImage2DBase(target, level, internalformat, bitmap->width(), bitmap->height(), 0, format, type, 0);
             texImageByGPU(TexImage2DByGPU, texture, target, level, internalformat, type, 0, 0, 0, bitmap);