Move SharedBitmapManager implementation out of content/

content/browser/browser_main_loop.cc

Index: content/browser/browser_main_loop.cc
diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index 337fc893615442d9d3d59d45fc9670b54f65e7a6..9b6275d08718b0a76e62990aa88fc9828b341ec6 100644
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -46,6 +46,7 @@
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "components/discardable_memory/service/discardable_shared_memory_manager.h"
+#include "components/display_compositor/host_shared_bitmap_manager.h"
 #include "components/tracing/common/process_metrics_memory_dump_provider.h"
 #include "components/tracing/common/trace_config_file.h"
 #include "components/tracing/common/trace_to_console.h"
@@ -78,7 +79,6 @@
 #include "content/browser/webui/content_web_ui_controller_factory.h"
 #include "content/browser/webui/url_data_manager.h"
 #include "content/common/content_switches_internal.h"
-#include "content/common/host_shared_bitmap_manager.h"
 #include "content/common/service_manager/service_manager_connection_impl.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/browser/content_browser_client.h"
@@ -804,7 +804,8 @@ void BrowserMainLoop::PostMainMessageLoopStart() {
   tracing::ProcessMetricsMemoryDumpProvider::RegisterForProcess(
       base::kNullProcessId);
   base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
-      HostSharedBitmapManager::current(), "HostSharedBitmapManager", nullptr);
+      display_compositor::HostSharedBitmapManager::current(),
+      "display_compositor::HostSharedBitmapManager", nullptr);
   base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
       skia::SkiaMemoryDumpProvider::GetInstance(), "Skia", nullptr);
   base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(