[hterm:crosh] Add support for terminal window resizing to terminal API

chrome/browser/chromeos/process_proxy/process_proxy_registry.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_PROCESS_PROXY_PROCESS_PROXY_REGISTRY_H_
 #define CHROME_BROWSER_CHROMEOS_PROCESS_PROXY_PROCESS_PROXY_REGISTRY_H_
 #pragma once
 
 #include <map>
 
@@ skipping 22 matching lines @@
     // This is to make map::insert happy, we don't init anything.
     ProcessProxyInfo(const ProcessProxyInfo& other);
     ~ProcessProxyInfo();
   };
 
   static ProcessProxyRegistry* Get();
 
   // Starts new ProcessProxy (which starts new process).
   bool OpenProcess(const std::string& command, pid_t* pid,
                    const ProcessOutputCallbackWithPid& callback);
-  // Send data to the process with id |pid|.
+  // Sends data to the process with id |pid|.
   bool SendInput(pid_t pid, const std::string& data);
-  // Stop the process with id |pid|.
+  // Stops the process with id |pid|.
   bool CloseProcess(pid_t pid);
+  // Reports terminal resize to process proxy.
+  bool OnTerminalResize(pid_t pid, int width, int height);
 
-  // Gets called when output gets detected. Currently used for testing.
+  // Currently used for testing.
   void SetOutputCallback(const ProcessOutputCallback& callback);
 
  private:
   friend struct ::base::DefaultLazyInstanceTraits<ProcessProxyRegistry>;
 
   ProcessProxyRegistry();
   ~ProcessProxyRegistry();
 
+  // Gets called when output gets detected.
   void OnProcessOutput(pid_t pid,
                        ProcessOutputType type,
                        const std::string& data);
   // Must be called on UI thread. This lives on FILE thread, thus static.
   // Notifies CroshProcessEventRouter about new process output. Assumes the
   // event router has already been initialized by someone else.
   static void DispatchProcessOutputOnUIThread(pid_t pid,
                                              const std::string& output_type,
                                              const std::string& output);
 
   // Map of all existing ProcessProxies.
   std::map<pid_t, ProcessProxyInfo> proxy_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ProcessProxyRegistry);
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_PROCESS_PROXY_PROCESS_PROXY_REGISTRY_H_