chrome: Add out-of-line copy ctors for complex classes.

chrome/browser/task_manager/task_manager.cc

 // Copyright (c) 2012 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 "chrome/browser/task_manager/task_manager.h"
 
 #include "base/bind.h"
 #include "base/i18n/number_formatting.h"
 #include "base/i18n/rtl.h"
 #include "base/location.h"
@@ skipping 194 matching lines @@
       network_usage(0),
       is_process_id_valid(false),
       process_id(0),
       is_webcore_stats_valid(false),
       is_sqlite_memory_bytes_valid(false),
       sqlite_memory_bytes(0),
       is_v8_memory_valid(false),
       v8_memory_allocated(0),
       v8_memory_used(0) {}
 
+TaskManagerModel::PerResourceValues::PerResourceValues(
+    const PerResourceValues& other) = default;
+
 TaskManagerModel::PerResourceValues::~PerResourceValues() {}
 
 TaskManagerModel::PerProcessValues::PerProcessValues()
     : is_cpu_usage_valid(false),
       cpu_usage(0),
       is_idle_wakeups_valid(false),
       idle_wakeups(0),
       is_private_and_shared_valid(false),
       private_bytes(0),
       shared_bytes(0),
       is_physical_memory_valid(false),
       physical_memory(0),
       is_video_memory_valid(false),
       video_memory(0),
       video_memory_has_duplicates(false),
       is_gdi_handles_valid(false),
       gdi_handles(0),
       gdi_handles_peak(0),
       is_user_handles_valid(0),
       user_handles(0),
       user_handles_peak(0),
       is_nacl_debug_stub_port_valid(false),
       nacl_debug_stub_port(0) {}
 
+TaskManagerModel::PerProcessValues::PerProcessValues(
+    const PerProcessValues& other) = default;
+
 TaskManagerModel::PerProcessValues::~PerProcessValues() {}
 
 ////////////////////////////////////////////////////////////////////////////////
 // TaskManagerModel class
 ////////////////////////////////////////////////////////////////////////////////
 
 TaskManagerModel::TaskManagerModel(TaskManager* task_manager)
     : pending_video_memory_usage_stats_update_(false),
       update_requests_(0),
       listen_requests_(0),
@@ skipping 1323 matching lines @@
   params.disposition = NEW_FOREGROUND_TAB;
   chrome::Navigate(&params);
 }
 
 TaskManager::TaskManager()
     : model_(new TaskManagerModel(this)) {
 }
 
 TaskManager::~TaskManager() {
 }