Move GPU blacklist and driver bug workaround list from json to data struct.

content/browser/gpu/gpu_data_manager_impl_private.h

Index: content/browser/gpu/gpu_data_manager_impl_private.h
diff --git a/content/browser/gpu/gpu_data_manager_impl_private.h b/content/browser/gpu/gpu_data_manager_impl_private.h
index 502861832a6cac795da3a413b58b658f6f230146..bccff1667b6650e2c9384fb432c9917bd0ee4fe3 100644
--- a/content/browser/gpu/gpu_data_manager_impl_private.h
+++ b/content/browser/gpu/gpu_data_manager_impl_private.h
@@ -39,9 +39,8 @@ class CONTENT_EXPORT GpuDataManagerImplPrivate {
  public:
   static GpuDataManagerImplPrivate* Create(GpuDataManagerImpl* owner);
 
-  void InitializeForTesting(
-      const std::string& gpu_blacklist_json,
-      const gpu::GPUInfo& gpu_info);
+  void InitializeForTesting(const gpu::GpuControlListData& gpu_blacklist_data,
+                            const gpu::GPUInfo& gpu_info);
   bool IsFeatureBlacklisted(int feature) const;
   bool IsFeatureEnabled(int feature) const;
   bool IsWebGLEnabled() const;
@@ -193,8 +192,8 @@ class CONTENT_EXPORT GpuDataManagerImplPrivate {
 
   explicit GpuDataManagerImplPrivate(GpuDataManagerImpl* owner);
 
-  void InitializeImpl(const std::string& gpu_blacklist_json,
-                      const std::string& gpu_driver_bug_list_json,
+  void InitializeImpl(const gpu::GpuControlListData& gpu_blacklist_data,
+                      const gpu::GpuControlListData& gpu_driver_bug_list_data,
                       const gpu::GPUInfo& gpu_info);
 
   void RunPostInitTasks();