Remove Gears from Chrome

chrome/common/chrome_plugin_util.cc

Index: chrome/common/chrome_plugin_util.cc
diff --git a/chrome/common/chrome_plugin_util.cc b/chrome/common/chrome_plugin_util.cc
deleted file mode 100644
index 1ed4b817d56122b419f282465d986ea04352ebba..0000000000000000000000000000000000000000
--- a/chrome/common/chrome_plugin_util.cc
+++ /dev/null
@@ -1,180 +0,0 @@
-// 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.
-
-#include "chrome/common/chrome_plugin_util.h"
-
-#include <algorithm>
-
-#include "base/command_line.h"
-#include "base/file_util.h"
-#include "base/message_loop.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/common/chrome_plugin_lib.h"
-#include "chrome/common/chrome_switches.h"
-#include "content/common/notification_service.h"
-#include "net/base/load_flags.h"
-#include "net/http/http_response_headers.h"
-
-//
-// ScopableCPRequest
-//
-
-ScopableCPRequest::ScopableCPRequest(const char* u, const char* m,
-                                     CPBrowsingContext c) {
-  pdata = NULL;
-  data = NULL;
-#if defined(OS_WIN)
-  url = _strdup(u);
-  method = _strdup(m);
-#else
-  url = strdup(u);
-  method = strdup(m);
-#endif
-  context = c;
-}
-
-ScopableCPRequest::~ScopableCPRequest() {
-  pdata = NULL;
-  data = NULL;
-  free(const_cast<char*>(url));
-  free(const_cast<char*>(method));
-}
-
-//
-// PluginHelper
-//
-
-// static
-void PluginHelper::DestroyAllHelpersForPlugin(ChromePluginLib* plugin) {
-  NotificationService::current()->Notify(
-      NotificationType::CHROME_PLUGIN_UNLOADED,
-      Source<ChromePluginLib>(plugin),
-      NotificationService::NoDetails());
-}
-
-PluginHelper::PluginHelper(ChromePluginLib* plugin) : plugin_(plugin) {
-  DCHECK(CalledOnValidThread());
-  registrar_.Add(this, NotificationType::CHROME_PLUGIN_UNLOADED,
-                 Source<ChromePluginLib>(plugin_));
-}
-
-PluginHelper::~PluginHelper() {
-  DCHECK(CalledOnValidThread());
-}
-
-void PluginHelper::Observe(NotificationType type,
-                           const NotificationSource& source,
-                           const NotificationDetails& details) {
-  DCHECK(CalledOnValidThread());
-  DCHECK(type == NotificationType::CHROME_PLUGIN_UNLOADED);
-  DCHECK(plugin_ == Source<ChromePluginLib>(source).ptr());
-
-  delete this;
-}
-
-//
-// PluginResponseUtils
-//
-
-uint32 PluginResponseUtils::CPLoadFlagsToNetFlags(uint32 flags) {
-  uint32 net_flags = 0;
-#define HANDLE_FLAG(name) \
-  if (flags & CPREQUEST##name) \
-  net_flags |= net::name
-
-  HANDLE_FLAG(LOAD_VALIDATE_CACHE);
-  HANDLE_FLAG(LOAD_BYPASS_CACHE);
-  HANDLE_FLAG(LOAD_PREFERRING_CACHE);
-  HANDLE_FLAG(LOAD_ONLY_FROM_CACHE);
-  HANDLE_FLAG(LOAD_DISABLE_CACHE);
-  HANDLE_FLAG(LOAD_DISABLE_INTERCEPT);
-
-  net_flags |= net::LOAD_ENABLE_UPLOAD_PROGRESS;
-
-  return net_flags;
-}
-
-int PluginResponseUtils::GetResponseInfo(
-    const net::HttpResponseHeaders* response_headers,
-    CPResponseInfoType type, void* buf, size_t buf_size) {
-  if (!response_headers)
-    return CPERR_FAILURE;
-
-  switch (type) {
-  case CPRESPONSEINFO_HTTP_STATUS:
-    if (buf && buf_size) {
-      int status = response_headers->response_code();
-      memcpy(buf, &status, std::min(buf_size, sizeof(status)));
-    }
-    break;
-  case CPRESPONSEINFO_HTTP_RAW_HEADERS: {
-    const std::string& headers = response_headers->raw_headers();
-    if (buf_size < headers.size()+1)
-      return static_cast<int>(headers.size()+1);
-    if (buf)
-      memcpy(buf, headers.c_str(), headers.size()+1);
-    break;
-    }
-  default:
-    return CPERR_INVALID_VERSION;
-  }
-
-  return CPERR_SUCCESS;
-}
-
-CPError CPB_GetCommandLineArgumentsCommon(const char* url,
-                                          std::string* arguments) {
-  // TODO(aa): all of this code is only used by Gears, which we are removing.
-#if defined(OS_WIN)
-  const CommandLine cmd = *CommandLine::ForCurrentProcess();
-  std::wstring arguments_w;
-
-  // Use the same UserDataDir for new launches that we currently have set.
-  FilePath user_data_dir = cmd.GetSwitchValuePath(switches::kUserDataDir);
-  if (!user_data_dir.empty()) {
-    // Make sure user_data_dir is an absolute path.
-    if (file_util::AbsolutePath(&user_data_dir) &&
-        file_util::PathExists(user_data_dir)) {
-      // TODO(evanm): use CommandLine APIs instead of this.
-      arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kUserDataDir) +
-                     L"=\"" + user_data_dir.value() + L"\" ";
-    }
-  }
-
-  // Use '--app=url' instead of just 'url' to launch the browser with minimal
-  // chrome.
-  // Note: Do not change this flag!  Old Gears shortcuts will break if you do!
-  std::string url_string(url);
-  ReplaceSubstringsAfterOffset(&url_string, 0, "\\", "%5C");
-  ReplaceSubstringsAfterOffset(&url_string, 0, "\"", "%22");
-  ReplaceSubstringsAfterOffset(&url_string, 0, ";",  "%3B");
-  ReplaceSubstringsAfterOffset(&url_string, 0, "$",  "%24");
-  // Windows shortcuts can't escape % so we use \x instead.
-  ReplaceSubstringsAfterOffset(&url_string, 0, "%",  "\\x");
-  std::wstring url_w = UTF8ToWide(url_string);
-  // TODO(evanm): use CommandLine APIs instead of this.
-  arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kApp) +
-      L"=\"" + url_w + L"\"";
-
-  *arguments = WideToUTF8(arguments_w);
-#else
-  // None of this code is used on non-Windows platforms.
-  NOTREACHED();
-#endif
-
-  return CPERR_SUCCESS;
-}
-
-//
-// Host functions shared by browser and plugin processes
-//
-
-void* STDCALL CPB_Alloc(uint32 size) {
-  return malloc(size);
-}
-
-void STDCALL CPB_Free(void* memory) {
-  free(memory);
-}