Add InProcessContextProvider and update InProcessCommandBuffer

components/display_compositor/gl_helper_unittest.cc

Index: components/display_compositor/gl_helper_unittest.cc
diff --git a/components/display_compositor/gl_helper_unittest.cc b/components/display_compositor/gl_helper_unittest.cc
index b70e9211d8f8b52f91f681a26bad1adf2ca28bd8..73a837dfd0e2f28a549e7cadd12b1ee6813f0617 100644
--- a/components/display_compositor/gl_helper_unittest.cc
+++ b/components/display_compositor/gl_helper_unittest.cc
@@ -67,16 +67,16 @@ class GLHelperTest : public testing::Test {
     attributes.sample_buffers = 1;
     attributes.bind_generates_resource = false;
 
-    context_.reset(gpu::GLInProcessContext::Create(
-        nullptr,                     /* service */
-        nullptr,                     /* surface */
-        true,                        /* offscreen */
-        gfx::kNullAcceleratedWidget, /* window */
-        nullptr,                     /* share_context */
-        attributes, gpu::SharedMemoryLimits(),
-        nullptr, /* gpu_memory_buffer_manager */
-        nullptr, /* image_factory */
-        base::ThreadTaskRunnerHandle::Get()));
+    context_.reset(
+        gpu::GLInProcessContext::Create(nullptr,                 /* service */
+                                        nullptr,                 /* surface */
+                                        true,                    /* offscreen */
+                                        gpu::kNullSurfaceHandle, /* window */
+                                        nullptr, /* share_context */
+                                        attributes, gpu::SharedMemoryLimits(),
+                                        nullptr, /* gpu_memory_buffer_manager */
+                                        nullptr, /* image_factory */
+                                        base::ThreadTaskRunnerHandle::Get()));
     gl_ = context_->GetImplementation();
     gpu::ContextSupport* support = context_->GetImplementation();