Remove CreatePlatformFile from content shell.

content/shell/browser/shell_content_browser_client.cc

 // Copyright 2013 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 "content/shell/browser/shell_content_browser_client.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
+#include "base/files/file.h"
 #include "base/path_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/shell/browser/shell.h"
 #include "content/shell/browser/shell_browser_context.h"
 #include "content/shell/browser/shell_browser_main_parts.h"
 #include "content/shell/browser/shell_devtools_delegate.h"
@@ skipping 259 matching lines @@
     int child_process_id,
     std::vector<content::FileDescriptorInfo>* mappings) {
 #if defined(OS_ANDROID)
   int flags = base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ;
   base::FilePath pak_file;
   bool r = PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_file);
   CHECK(r);
   pak_file = pak_file.Append(FILE_PATH_LITERAL("paks"));
   pak_file = pak_file.Append(FILE_PATH_LITERAL("content_shell.pak"));
 
-  base::PlatformFile f =
-      base::CreatePlatformFile(pak_file, flags, NULL, NULL);
-  if (f == base::kInvalidPlatformFileValue) {
+  base::File f(pak_file, flags);
+  if (!f.IsValid()) {
     NOTREACHED() << "Failed to open file when creating renderer process: "
                  << "content_shell.pak";
   }
   mappings->push_back(
       content::FileDescriptorInfo(kShellPakDescriptor,
-                                  base::FileDescriptor(f, true)));
+                                  base::FileDescriptor(f.Pass())));
 
   if (breakpad::IsCrashReporterEnabled()) {
     f = breakpad::CrashDumpManager::GetInstance()->CreateMinidumpFile(
         child_process_id);
-    if (f == base::kInvalidPlatformFileValue) {
+    if (!f.IsValid()) {
       LOG(ERROR) << "Failed to create file for minidump, crash reporting will "
                  << "be disabled for this process.";
     } else {
-      mappings->push_back(FileDescriptorInfo(kAndroidMinidumpDescriptor,
-                                             base::FileDescriptor(f, true)));
+      mappings->push_back(
+          FileDescriptorInfo(kAndroidMinidumpDescriptor,
+                             base::FileDescriptor(f.Pass())));
     }
   }
 #else  // !defined(OS_ANDROID)
   int crash_signal_fd = GetCrashSignalFD(command_line);
   if (crash_signal_fd >= 0) {
     mappings->push_back(FileDescriptorInfo(
         kCrashDumpSignal, base::FileDescriptor(crash_signal_fd, false)));
   }
 #endif  // defined(OS_ANDROID)
 }
@@ skipping 15 matching lines @@
 ShellBrowserContext*
 ShellContentBrowserClient::ShellBrowserContextForBrowserContext(
     BrowserContext* content_browser_context) {
   if (content_browser_context == browser_context())
     return browser_context();
   DCHECK_EQ(content_browser_context, off_the_record_browser_context());
   return off_the_record_browser_context();
 }
 
 }  // namespace content