Rename SynchronousCompositorObserver to BrowserFilter

content/browser/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//tools/ipc_fuzzer/ipc_fuzzer.gni")
 
 source_set("browser") {
@@ skipping 1668 matching lines @@
       "android/java/java_method.cc",
       "android/java/java_method.h",
       "android/java/java_type.cc",
       "android/java/java_type.h",
       "android/java/jni_helper.cc",
       "android/java/jni_helper.h",
       "android/load_url_params.cc",
       "android/load_url_params.h",
       "android/overscroll_controller_android.cc",
       "android/overscroll_controller_android.h",
+      "android/synchronous_compositor_browser_filter.cc",
+      "android/synchronous_compositor_browser_filter.h",
       "android/synchronous_compositor_host.cc",
       "android/synchronous_compositor_host.h",
-      "android/synchronous_compositor_observer.cc",
-      "android/synchronous_compositor_observer.h",
       "android/tracing_controller_android.cc",
       "android/tracing_controller_android.h",
       "android/web_contents_observer_proxy.cc",
       "android/web_contents_observer_proxy.h",
       "media/capture/screen_capture_device_android.cc",
       "media/capture/screen_capture_device_android.h",
       "renderer_host/compositor_impl_android.cc",
       "renderer_host/compositor_impl_android.h",
       "renderer_host/context_provider_factory_impl_android.cc",
       "renderer_host/context_provider_factory_impl_android.h",
@@ skipping 240 matching lines @@
   if (!is_component_build) {
     public_deps = [
       ":browser",
     ]
   } else {
     public_deps = [
       "//third_party/leveldatabase",
     ]
   }
 }