Move frame eviction into components

components/display_compositor/renderer_frame_manager.cc

Index: components/display_compositor/renderer_frame_manager.cc
diff --git a/content/browser/renderer_host/renderer_frame_manager.cc b/components/display_compositor/renderer_frame_manager.cc
similarity index 89%
rename from content/browser/renderer_host/renderer_frame_manager.cc
rename to components/display_compositor/renderer_frame_manager.cc
index e8944e4371845e723a5236da79f614a15e64b095..dead0a695dc7fb12432c8f2fada707426435e1a1 100644
--- a/content/browser/renderer_host/renderer_frame_manager.cc
+++ b/components/display_compositor/renderer_frame_manager.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 "content/browser/renderer_host/renderer_frame_manager.h"
+#include "components/display_compositor/renderer_frame_manager.h"
 
 #include <algorithm>
 
@@ -15,10 +15,10 @@
 #include "base/memory/shared_memory.h"
 #include "base/sys_info.h"
 #include "build/build_config.h"
+#include "components/display_compositor/display_compositor_features.h"
 #include "components/display_compositor/host_shared_bitmap_manager.h"
-#include "content/public/common/content_features.h"
 
-namespace content {
+namespace display_compositor {
 namespace {
 
 const int kModeratePressurePercentage = 50;
@@ -50,7 +50,7 @@ void RendererFrameManager::RemoveFrame(RendererFrameManagerClient* frame) {
 
 void RendererFrameManager::LockFrame(RendererFrameManagerClient* frame) {
   std::list<RendererFrameManagerClient*>::iterator unlocked_iter =
-    std::find(unlocked_frames_.begin(), unlocked_frames_.end(), frame);
+      std::find(unlocked_frames_.begin(), unlocked_frames_.end(), frame);
   if (unlocked_iter != unlocked_frames_.end()) {
     DCHECK(locked_frames_.find(frame) == locked_frames_.end());
     unlocked_frames_.remove(frame);
@@ -77,8 +77,8 @@ void RendererFrameManager::UnlockFrame(RendererFrameManagerClient* frame) {
 size_t RendererFrameManager::GetMaxNumberOfSavedFrames() const {
   int percentage = 100;
   if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) {
-    switch (base::MemoryCoordinatorProxy::GetInstance()->
-            GetCurrentMemoryState()) {
+    switch (
+        base::MemoryCoordinatorProxy::GetInstance()->GetCurrentMemoryState()) {
       case base::MemoryState::NORMAL:
         percentage = 100;
         break;
@@ -115,9 +115,9 @@ size_t RendererFrameManager::GetMaxNumberOfSavedFrames() const {
 }
 
 RendererFrameManager::RendererFrameManager()
-  : memory_pressure_listener_(new base::MemoryPressureListener(
-        base::Bind(&RendererFrameManager::OnMemoryPressure,
-                   base::Unretained(this)))) {
+    : memory_pressure_listener_(new base::MemoryPressureListener(
+          base::Bind(&RendererFrameManager::OnMemoryPressure,
+                     base::Unretained(this)))) {
   base::MemoryCoordinatorClientRegistry::GetInstance()->Register(this);
   max_number_of_saved_frames_ =
 #if defined(OS_ANDROID)
@@ -140,9 +140,8 @@ void RendererFrameManager::CullUnlockedFrames(size_t saved_frame_limit) {
         1.0f / (unlocked_frames_.size() + locked_frames_.size());
 
     saved_frame_limit = std::max(
-        1,
-        static_cast<int>(std::min(static_cast<float>(saved_frame_limit),
-                                  max_handles_ / handles_per_frame)));
+        1, static_cast<int>(std::min(static_cast<float>(saved_frame_limit),
+                                     max_handles_ / handles_per_frame)));
   }
   while (!unlocked_frames_.empty() &&
          unlocked_frames_.size() + locked_frames_.size() > saved_frame_limit) {