[PM] Move V8PerFrameMemoryDecorator to public dir

R=siggi

Bug: 1080672
Change-Id: I90a199b1133f10354ba444e2256069fa04ca4161
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2237708Reviewed-by: Sigurður Ásgeirsson <siggi@chromium.org>
Commit-Queue: Joe Mason <joenotcharles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#776549}

components/performance_manager/BUILD.gn

@@ -16,7 +16,6 @@ static_library("performance_manager") {
     "decorators/page_load_tracker_decorator_helper.cc",
     "decorators/tab_properties_decorator.cc",
     "decorators/v8_per_frame_memory_decorator.cc",
-    "decorators/v8_per_frame_memory_decorator.h",
     "embedder/binders.cc",
     "embedder/binders.h",
     "embedder/performance_manager_lifetime.h",
@@ -86,6 +85,7 @@ static_library("performance_manager") {
     "public/decorators/page_live_state_decorator.h",
     "public/decorators/page_load_tracker_decorator_helper.h",
     "public/decorators/tab_properties_decorator.h",
+    "public/decorators/v8_per_frame_memory_decorator.h",
     "public/features.h",
     "public/frame_priority/boosting_vote_aggregator.h",
     "public/frame_priority/frame_priority.h",

components/performance_manager/decorators/v8_per_frame_memory_decorator.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/performance_manager/decorators/v8_per_frame_memory_decorator.h"
+#include "components/performance_manager/public/decorators/v8_per_frame_memory_decorator.h"
 
 #include "base/bind.h"
 #include "base/check.h"

components/performance_manager/decorators/v8_per_frame_memory_decorator_unittest.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/performance_manager/decorators/v8_per_frame_memory_decorator.h"
+#include "components/performance_manager/public/decorators/v8_per_frame_memory_decorator.h"
 
 #include <memory>
 

components/performance_manager/decorators/v8_per_frame_memory_decorator.h → components/performance_manager/public/decorators/v8_per_frame_memory_decorator.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_PERFORMANCE_MANAGER_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_
-#define COMPONENTS_PERFORMANCE_MANAGER_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_
+#ifndef COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_
+#define COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_
 
 #include "base/time/time.h"
 #include "components/performance_manager/public/graph/graph.h"
@@ -64,4 +64,4 @@ class V8PerFrameMemoryDecorator : public GraphOwned,
 
 }  // namespace performance_manager
 
-#endif  // COMPONENTS_PERFORMANCE_MANAGER_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_
+#endif  // COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_DECORATORS_V8_PER_FRAME_MEMORY_DECORATOR_H_