Mandoline: WebGL: Pass context creation attributes to GPU.

mojo/gles2/gles2_context.cc

Index: mojo/gles2/gles2_context.cc
diff --git a/mojo/gles2/gles2_context.cc b/mojo/gles2/gles2_context.cc
index 7334c64a9e10f4b6fe023c5402c2973bbf97648b..5574840129cf686667ca7355d347ecdf58626e83 100644
--- a/mojo/gles2/gles2_context.cc
+++ b/mojo/gles2/gles2_context.cc
@@ -19,11 +19,13 @@ const size_t kDefaultMinTransferBufferSize = 1 * 256 * 1024;
 const size_t kDefaultMaxTransferBufferSize = 16 * 1024 * 1024;
 }
 
-GLES2Context::GLES2Context(const MojoAsyncWaiter* async_waiter,
+GLES2Context::GLES2Context(const std::vector<int32_t>& attribs,
+                           const MojoAsyncWaiter* async_waiter,
                            mojo::ScopedMessagePipeHandle command_buffer_handle,
                            MojoGLES2ContextLost lost_callback,
                            void* closure)
-    : command_buffer_(this, async_waiter, command_buffer_handle.Pass()),
+    : command_buffer_(this, attribs, async_waiter,
+                      command_buffer_handle.Pass()),
       lost_callback_(lost_callback),
       closure_(closure) {
 }