Move IPC fuzzer switches and helpers from chrome/common to content/common.

chrome/renderer/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("//tools/grit/grit_rule.gni")
-import("//tools/ipc_fuzzer/ipc_fuzzer.gni")
 
 gypi_values = exec_script("//build/gypi_to_gn.py",
                           [ rebase_path("../chrome_renderer.gypi") ],
                           "scope",
                           [ "../chrome_renderer.gypi" ])
 
 # GYP version: chrome/chrome_resources.gyp:chrome_resources
 # (generate_renderer_resources action)
 grit("resources") {
   source = "resources/renderer_resources.grd"
@@ skipping 157 matching lines @@
 
   if (is_win) {
     deps += [ "//third_party/wtl" ]
   }
   if (is_android) {
     sources -= [
       "spellchecker/hunspell_engine.cc",
       "spellchecker/hunspell_engine.h",
     ]
   }
-
-  if (enable_ipc_fuzzer) {
-    configs += [ "//tools/ipc_fuzzer:ipc_fuzzer_config" ]
-  }
 }
 
 # In GYP this is part of test_support_common.
 source_set("test_support") {
   testonly = true
   visibility = [ "//chrome/test:test_support" ]
 
   sources = [
     "chrome_mock_render_thread.cc",
     "chrome_mock_render_thread.h",
@@ skipping 21 matching lines @@
     ]
   }
 
   if (is_android) {
     sources -= [
       "safe_browsing/mock_feature_extractor_clock.cc",
       "safe_browsing/mock_feature_extractor_clock.h",
     ]
   }
 }