Added the Vulkan Context Provider implementation.

gpu/vulkan/tests/vulkan_tests_main.cc

Index: gpu/vulkan/tests/vulkan_tests_main.cc
diff --git a/gpu/vulkan/tests/vulkan_tests_main.cc b/gpu/vulkan/tests/vulkan_tests_main.cc
index 83b94544b7cd96a1daeff58e5193c30da1f3b965..3cba15540011e8885f43adcab704b7438b808b22 100644
--- a/gpu/vulkan/tests/vulkan_tests_main.cc
+++ b/gpu/vulkan/tests/vulkan_tests_main.cc
@@ -5,13 +5,13 @@
 #include "base/command_line.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
-#include "gpu/vulkan/vulkan_surface.h"
+#include "gpu/vulkan/vulkan_implementation.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace {
 
 int RunHelper(base::TestSuite* testSuite) {
-  const bool success = gpu::VulkanSurface::InitializeOneOff();
+  const bool success = gpu::InitializeVulkan();
   DCHECK(success);
   return testSuite->Run();
 }