Remove all blimp engine code

blimp/engine/app/blimp_engine_crash_reporter_client.cc

-// Copyright 2016 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.
-
-#include "blimp/engine/app/blimp_engine_crash_reporter_client.h"
-
-#include "blimp/engine/app/blimp_engine_crash_keys.h"
-#include "components/crash/core/common/crash_keys.h"
-#include "components/version_info/version_info_values.h"
-#include "content/public/common/content_switches.h"
-
-namespace blimp {
-namespace engine {
-
-namespace {
-// The product name that will be reported to breakpad.
-const char kProductName[] = "Chrome_Blimp_Engine";
-}  // namespace
-
-BlimpEngineCrashReporterClient::BlimpEngineCrashReporterClient() {}
-BlimpEngineCrashReporterClient::~BlimpEngineCrashReporterClient() {}
-
-void BlimpEngineCrashReporterClient::SetCrashReporterClientIdFromGUID(
-    const std::string& client_guid) {
-  ::crash_keys::SetMetricsClientIdFromGUID(client_guid);
-}
-
-void BlimpEngineCrashReporterClient::GetProductNameAndVersion(
-    const char** product_name,
-    const char** version) {
-  *product_name = kProductName;
-  *version = PRODUCT_VERSION;
-}
-
-size_t BlimpEngineCrashReporterClient::RegisterCrashKeys() {
-  return RegisterEngineCrashKeys();
-}
-
-bool BlimpEngineCrashReporterClient::IsRunningUnattended() {
-  // If this returns "true," crash reports will not be uploaded. For now the
-  // engine will not be running unattended. Eventually when automated testing
-  // harnesses are set up, this should be changed to return "true" in those
-  // cases.
-  return false;
-}
-
-bool BlimpEngineCrashReporterClient::GetCollectStatsConsent() {
-  // Always collect Blimp engine crash reports on official builds.
-#ifdef OFFICIAL_BUILD
-  return true;
-#else
-  return false;
-#endif  // OFFICIAL_BUILD
-}
-
-bool BlimpEngineCrashReporterClient::EnableBreakpadForProcess(
-    const std::string& process_type) {
-  return process_type == ::switches::kRendererProcess ||
-         process_type == ::switches::kPpapiPluginProcess ||
-         process_type == ::switches::kZygoteProcess ||
-         process_type == ::switches::kGpuProcess;
-}
-
-}  // namespace engine
-}  // namespace blimp