Revert of ui/gl: Initialize the ANGLE Platform on all configurations

ui/gl/init/gl_initializer_win.cc

Index: ui/gl/init/gl_initializer_win.cc
diff --git a/ui/gl/init/gl_initializer_win.cc b/ui/gl/init/gl_initializer_win.cc
index 89a3586dc1cf313b4b0d9624f4d2166c8375ce3a..5b0fc28ed0760893c487d43991b26408a6ff1049 100644
--- a/ui/gl/init/gl_initializer_win.cc
+++ b/ui/gl/init/gl_initializer_win.cc
@@ -11,6 +11,7 @@
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
+#include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/native_library.h"
 #include "base/path_service.h"
@@ -18,6 +19,8 @@
 #include "base/threading/thread_restrictions.h"
 #include "base/trace_event/trace_event.h"
 #include "base/win/windows_version.h"
+// TODO(jmadill): Apply to all platforms eventually
+#include "ui/gl/angle_platform_impl.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_egl_api_implementation.h"
 #include "ui/gl/gl_features.h"
@@ -34,6 +37,12 @@
 namespace {
 
 const wchar_t kD3DCompiler[] = L"D3DCompiler_47.dll";
+
+// TODO(jmadill): Apply to all platforms eventually
+base::LazyInstance<ANGLEPlatformImpl> g_angle_platform_impl =
+    LAZY_INSTANCE_INITIALIZER;
+
+ANGLEPlatformShutdownFunc g_angle_platform_shutdown = nullptr;
 
 bool LoadD3DXLibrary(const base::FilePath& module_path,
                      const base::FilePath::StringType& name) {
@@ -142,6 +151,22 @@
     }
   }
 #endif
+
+  if (!using_swift_shader) {
+    // Init ANGLE platform here, before we call GetPlatformDisplay().
+    // TODO(jmadill): Apply to all platforms eventually
+    ANGLEPlatformInitializeFunc angle_platform_init =
+        reinterpret_cast<ANGLEPlatformInitializeFunc>(
+            base::GetFunctionPointerFromNativeLibrary(
+                gles_library, "ANGLEPlatformInitialize"));
+    if (angle_platform_init) {
+      angle_platform_init(&g_angle_platform_impl.Get());
+
+      g_angle_platform_shutdown = reinterpret_cast<ANGLEPlatformShutdownFunc>(
+          base::GetFunctionPointerFromNativeLibrary(gles_library,
+                                                    "ANGLEPlatformShutdown"));
+    }
+  }
 
   GLGetProcAddressProc get_proc_address =
       reinterpret_cast<GLGetProcAddressProc>(
@@ -295,7 +320,11 @@
 }
 
 void ShutdownGLPlatform() {
-  GLSurfaceEGL::ShutdownOneOff();
+  // TODO(jmadill): Apply to all platforms eventually
+  if (g_angle_platform_shutdown) {
+    g_angle_platform_shutdown();
+  }
+
   ClearBindingsEGL();
   ClearBindingsGL();
   ClearBindingsOSMESA();