Apply automated fixits for Chrome clang plugin to sandbox.

sandbox/win/src/sidestep_resolver.h

Index: sandbox/win/src/sidestep_resolver.h
diff --git a/sandbox/win/src/sidestep_resolver.h b/sandbox/win/src/sidestep_resolver.h
index 30d8cb3fbe1ce20173d68c0d6a2b974a91f3ddef..cf03d6e812a06c0a4d35fefa86f3815aa120f349 100644
--- a/sandbox/win/src/sidestep_resolver.h
+++ b/sandbox/win/src/sidestep_resolver.h
@@ -15,20 +15,20 @@ namespace sandbox {
 class SidestepResolverThunk : public ResolverThunk {
  public:
   SidestepResolverThunk() {}
-  virtual ~SidestepResolverThunk() {}
+  ~SidestepResolverThunk() override {}
 
   // Implementation of Resolver::Setup.
-  virtual NTSTATUS Setup(const void* target_module,
-                         const void* interceptor_module,
-                         const char* target_name,
-                         const char* interceptor_name,
-                         const void* interceptor_entry_point,
-                         void* thunk_storage,
-                         size_t storage_bytes,
-                         size_t* storage_used);
+  NTSTATUS Setup(const void* target_module,
+                 const void* interceptor_module,
+                 const char* target_name,
+                 const char* interceptor_name,
+                 const void* interceptor_entry_point,
+                 void* thunk_storage,
+                 size_t storage_bytes,
+                 size_t* storage_used) override;
 
   // Implementation of Resolver::GetThunkSize.
-  virtual size_t GetThunkSize() const;
+  size_t GetThunkSize() const override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SidestepResolverThunk);
@@ -41,20 +41,20 @@ class SidestepResolverThunk : public ResolverThunk {
 class SmartSidestepResolverThunk : public SidestepResolverThunk {
  public:
   SmartSidestepResolverThunk() {}
-  virtual ~SmartSidestepResolverThunk() {}
+  ~SmartSidestepResolverThunk() override {}
 
   // Implementation of Resolver::Setup.
-  virtual NTSTATUS Setup(const void* target_module,
-                         const void* interceptor_module,
-                         const char* target_name,
-                         const char* interceptor_name,
-                         const void* interceptor_entry_point,
-                         void* thunk_storage,
-                         size_t storage_bytes,
-                         size_t* storage_used);
+  NTSTATUS Setup(const void* target_module,
+                 const void* interceptor_module,
+                 const char* target_name,
+                 const char* interceptor_name,
+                 const void* interceptor_entry_point,
+                 void* thunk_storage,
+                 size_t storage_bytes,
+                 size_t* storage_used) override;
 
   // Implementation of Resolver::GetThunkSize.
-  virtual size_t GetThunkSize() const;
+  size_t GetThunkSize() const override;
 
  private:
   // Performs the actual call to the interceptor if the conditions are correct