Add a new driver bug workaround SANDBOX_START_EARLY

ui/gl/gl_surface.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gl/gl_surface.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 12 matching lines @@
 base::LazyInstance<base::ThreadLocalPointer<GLSurface> >::Leaky
     current_surface_ = LAZY_INSTANCE_INITIALIZER;
 }  // namespace
 
 // static
 bool GLSurface::InitializeOneOff() {
   DCHECK_EQ(kGLImplementationNone, GetGLImplementation());
 
   TRACE_EVENT0("gpu,startup", "GLSurface::InitializeOneOff");
 
-  std::vector<GLImplementation> allowed_impls;
-  GetAllowedGLImplementations(&allowed_impls);
-  DCHECK(!allowed_impls.empty());
+  GLImplementation impl = kGLImplementationNone;
+  bool fallback_to_osmesa = false;
+  bool result = SelectGLImplementation(&impl, &fallback_to_osmesa);
+  if (!result)
+    return false;
 
   base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
 
-  // The default implementation is always the first one in list.
-  GLImplementation impl = allowed_impls[0];
-  bool fallback_to_osmesa = false;
-  if (cmd->HasSwitch(switches::kOverrideUseGLWithOSMesaForTests)) {
-    impl = kGLImplementationOSMesaGL;
-  } else if (cmd->HasSwitch(switches::kUseGL)) {
-    std::string requested_implementation_name =
-        cmd->GetSwitchValueASCII(switches::kUseGL);
-    if (requested_implementation_name == "any") {
-      fallback_to_osmesa = true;
-    } else if (requested_implementation_name ==
-                   kGLImplementationSwiftShaderName ||
-               requested_implementation_name == kGLImplementationANGLEName) {
-      impl = kGLImplementationEGLGLES2;
-    } else {
-      impl = GetNamedGLImplementation(requested_implementation_name);
-      if (!ContainsValue(allowed_impls, impl)) {
-        LOG(ERROR) << "Requested GL implementation is not available.";
-        return false;
-      }
-    }
-  }
-
   bool gpu_service_logging = cmd->HasSwitch(switches::kEnableGPUServiceLogging);
   bool disable_gl_drawing = cmd->HasSwitch(switches::kDisableGLDrawingForTests);
 
   return InitializeOneOffImplementation(
       impl, fallback_to_osmesa, gpu_service_logging, disable_gl_drawing);
 }
 
 // static
 bool GLSurface::InitializeOneOffImplementation(GLImplementation impl,
                                                bool fallback_to_osmesa,
@@ skipping 324 matching lines @@
   return surface_->FlipsVertically();
 }
 
 bool GLSurfaceAdapter::BuffersFlipped() const {
   return surface_->BuffersFlipped();
 }
 
 GLSurfaceAdapter::~GLSurfaceAdapter() {}
 
 }  // namespace gfx