Remove memory_pressure component.

chrome/chrome_watcher/BUILD.gn

 # 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.
 
 import("//chrome/process_version_rc_template.gni")
 import("//testing/test.gni")
 
 source_set("client") {
   sources = [
     "chrome_watcher_main_api.cc",
     "chrome_watcher_main_api.h",
   ]
   deps = [
     "//base",
   ]
 }
 
 source_set("hang_util") {
   sources = [
     "system_load_estimator.cc",
     "system_load_estimator.h",
   ]
   deps = [
     "//base",
-    "//components/memory_pressure",
   ]
   libs = [ "pdh.lib" ]  # Used by system_load_estimator.h.
   ldflags = [ "/DELAYLOAD:pdh.dll" ]  # Only used on report capture.
 }
 
 test("system_load_estimator_unittests") {
   sources = [
     "system_load_estimator_unittest.cc",
   ]
   deps = [
@@ skipping 27 matching lines @@
     "//build/config/sanitizers:deps",
     "//chrome/common",
     "//chrome/install_static:secondary_module",
     "//chrome_elf",
     "//components/browser_watcher",
   ]
   ldflags = [ "/DEF:" + rebase_path("chrome_watcher.def", root_build_dir) ]
   configs -= [ "//build/config/win:console" ]
   configs += [ "//build/config/win:windowed" ]
 }