Rename BreakpadClient to CrashReporterClient.

components/crash/app/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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
 }
 
 source_set("lib") {
   sources = [
-    "breakpad_client.cc",
-    "breakpad_client.h",
+    "crash_reporter_client.cc",
+    "crash_reporter_client.h",
     "crash_keys_win.cc",
     "crash_keys_win.h",
   ]
 
   include_dirs = [
     "../../../breakpad/src",
   ]
 }
 
 # Note: if you depend on this target, you need to either link in
@@ skipping 40 matching lines @@
       #'../breakpad/breakpad.gyp:breakpad_sender',  TODO(GYP)
     ]
   } else if (is_posix && !is_ios && (!is_android || !is_android_webview_build)) {
     deps += [ "//breakpad:client" ]
   }
 }
 
 source_set("test_support") {
   deps = [ ":lib" ]
 }