command_buffer: Add support for creating non-WebGL ES 3 contexts

gpu/command_buffer/service/framebuffer_manager_unittest.cc

Index: gpu/command_buffer/service/framebuffer_manager_unittest.cc
diff --git a/gpu/command_buffer/service/framebuffer_manager_unittest.cc b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
index c423764f45812eeb017a6603e9d97c326a3f9535..08f777e617b8dc911b9574845035444d6f02deba 100644
--- a/gpu/command_buffer/service/framebuffer_manager_unittest.cc
+++ b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
@@ -34,7 +34,7 @@ const bool kUseDefaultTextures = false;
 class FramebufferManagerTest : public GpuServiceTest {
  public:
   FramebufferManagerTest()
-      : manager_(1, 1, ContextGroup::CONTEXT_TYPE_UNDEFINED, NULL),
+      : manager_(1, 1, ContextGroup::CONTEXT_TYPE_OPENGLES2, NULL),
         feature_info_(new FeatureInfo()) {
     texture_manager_.reset(new TextureManager(NULL,
                                               feature_info_.get(),
@@ -161,8 +161,7 @@ class FramebufferInfoTestBase : public GpuServiceTest {
 class FramebufferInfoTest : public FramebufferInfoTestBase {
  public:
   FramebufferInfoTest()
-      : FramebufferInfoTestBase(ContextGroup::CONTEXT_TYPE_UNDEFINED) {
-  }
+      : FramebufferInfoTestBase(ContextGroup::CONTEXT_TYPE_OPENGLES2) {}
 };
 
 // GCC requires these declarations, but MSVC requires they not be present