Disable CFI on a few src/cc methods for perf reasons.

cc/base/contiguous_container.h

 // Copyright 2015 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.
 
 #ifndef CC_BASE_CONTIGUOUS_CONTAINER_H_
 #define CC_BASE_CONTIGUOUS_CONTAINER_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 112 matching lines @@
       IteratorWrapper<std::vector<void*>::reverse_iterator, BaseElementType>;
   using const_reverse_iterator =
       IteratorWrapper<std::vector<void*>::const_reverse_iterator,
                       const BaseElementType>;
 
   explicit ContiguousContainer(size_t max_object_size)
       : ContiguousContainerBase(Align(max_object_size)) {}
   ContiguousContainer(size_t max_object_size, size_t initial_size_bytes)
       : ContiguousContainerBase(Align(max_object_size), initial_size_bytes) {}
 
+  DISABLE_CFI_PERF
   ~ContiguousContainer() {
     for (auto& element : *this) {
       // MSVC incorrectly reports this variable as unused.
       (void)element;
       element.~BaseElementType();
     }
   }
 
   using ContiguousContainerBase::size;
   using ContiguousContainerBase::empty;
@@ skipping 72 matching lines @@
     DCHECK_EQ(aligned_size % alignment, 0u);
     DCHECK_GE(aligned_size, size);
     DCHECK_LT(aligned_size, size + alignment);
     return aligned_size;
   }
 };
 
 }  // namespace cc
 
 #endif  // CC_BASE_CONTIGUOUS_CONTAINER_H_