file_manager: Move non-binding code to c/b/chromeos/file_manager

chrome/browser/chromeos/extensions/file_manager/open_with_browser.cc

Index: chrome/browser/chromeos/extensions/file_manager/open_with_browser.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/open_with_browser.cc b/chrome/browser/chromeos/extensions/file_manager/open_with_browser.cc
deleted file mode 100644
index 66ab07fa964a5bcaef5ee03cc185f7f0b2e11a92..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/extensions/file_manager/open_with_browser.cc
+++ /dev/null
@@ -1,239 +0,0 @@
-// 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 "chrome/browser/chromeos/extensions/file_manager/open_with_browser.h"
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/path_service.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "chrome/browser/chromeos/drive/drive.pb.h"
-#include "chrome/browser/chromeos/drive/drive_integration_service.h"
-#include "chrome/browser/chromeos/drive/file_system.h"
-#include "chrome/browser/chromeos/drive/file_system_util.h"
-#include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
-#include "chrome/browser/extensions/crx_installer.h"
-#include "chrome/browser/extensions/extension_install_prompt.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_system.h"
-#include "chrome/browser/plugins/plugin_prefs.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/browser_tabstrip.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/simple_message_box.h"
-#include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
-#include "chromeos/chromeos_switches.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/plugin_service.h"
-#include "content/public/common/pepper_plugin_info.h"
-#include "content/public/common/webplugininfo.h"
-#include "net/base/net_util.h"
-
-using content::BrowserThread;
-using content::PluginService;
-
-namespace file_manager {
-namespace util {
-namespace {
-
-const base::FilePath::CharType kCRXExtension[] = FILE_PATH_LITERAL(".crx");
-const base::FilePath::CharType kPdfExtension[] = FILE_PATH_LITERAL(".pdf");
-const base::FilePath::CharType kSwfExtension[] = FILE_PATH_LITERAL(".swf");
-
-// List of file extensions viewable in the browser.
-const base::FilePath::CharType* kFileExtensionsViewableInBrowser[] = {
-#if defined(GOOGLE_CHROME_BUILD)
-  FILE_PATH_LITERAL(".pdf"),
-  FILE_PATH_LITERAL(".swf"),
-#endif
-  FILE_PATH_LITERAL(".bmp"),
-  FILE_PATH_LITERAL(".jpg"),
-  FILE_PATH_LITERAL(".jpeg"),
-  FILE_PATH_LITERAL(".png"),
-  FILE_PATH_LITERAL(".webp"),
-  FILE_PATH_LITERAL(".gif"),
-  FILE_PATH_LITERAL(".txt"),
-  FILE_PATH_LITERAL(".html"),
-  FILE_PATH_LITERAL(".htm"),
-  FILE_PATH_LITERAL(".mhtml"),
-  FILE_PATH_LITERAL(".mht"),
-  FILE_PATH_LITERAL(".svg"),
-};
-
-// Returns true if |file_path| is viewable in the browser (ex. HTML file).
-bool IsViewableInBrowser(const base::FilePath& file_path) {
-  for (size_t i = 0; i < arraysize(kFileExtensionsViewableInBrowser); i++) {
-    if (file_path.MatchesExtension(kFileExtensionsViewableInBrowser[i]))
-      return true;
-  }
-  return false;
-}
-
-bool IsPepperPluginEnabled(Profile* profile,
-                           const base::FilePath& plugin_path) {
-  DCHECK(profile);
-
-  content::PepperPluginInfo* pepper_info =
-      PluginService::GetInstance()->GetRegisteredPpapiPluginInfo(plugin_path);
-  if (!pepper_info)
-    return false;
-
-  scoped_refptr<PluginPrefs> plugin_prefs = PluginPrefs::GetForProfile(profile);
-  if (!plugin_prefs.get())
-    return false;
-
-  return plugin_prefs->IsPluginEnabled(pepper_info->ToWebPluginInfo());
-}
-
-bool IsPdfPluginEnabled(Profile* profile) {
-  DCHECK(profile);
-
-  base::FilePath plugin_path;
-  PathService::Get(chrome::FILE_PDF_PLUGIN, &plugin_path);
-  return IsPepperPluginEnabled(profile, plugin_path);
-}
-
-bool IsFlashPluginEnabled(Profile* profile) {
-  DCHECK(profile);
-
-  base::FilePath plugin_path(
-      CommandLine::ForCurrentProcess()->GetSwitchValueNative(
-          switches::kPpapiFlashPath));
-  if (plugin_path.empty())
-    PathService::Get(chrome::FILE_PEPPER_FLASH_PLUGIN, &plugin_path);
-  return IsPepperPluginEnabled(profile, plugin_path);
-}
-
-void OpenNewTab(Profile* profile, const GURL& url) {
-  DCHECK(profile);
-
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  Browser* browser = chrome::FindOrCreateTabbedBrowser(
-      profile, chrome::HOST_DESKTOP_TYPE_ASH);
-  chrome::AddSelectedTabWithURL(browser, url, content::PAGE_TRANSITION_LINK);
-  // If the current browser is not tabbed then the new tab will be created
-  // in a different browser. Make sure it is visible.
-  browser->window()->Show();
-}
-
-void InstallCRX(Profile* profile, const base::FilePath& file_path) {
-  DCHECK(profile);
-
-  ExtensionService* service =
-      extensions::ExtensionSystem::Get(profile)->extension_service();
-  CHECK(service);
-
-  scoped_refptr<extensions::CrxInstaller> installer(
-      extensions::CrxInstaller::Create(
-          service,
-          scoped_ptr<ExtensionInstallPrompt>(new ExtensionInstallPrompt(
-              profile, NULL, NULL))));
-  installer->set_error_on_unsupported_requirements(true);
-  installer->set_is_gallery_install(false);
-  installer->set_allow_silent_install(false);
-  installer->InstallCrx(file_path);
-}
-
-// Called when a crx file on Drive was downloaded.
-void OnCRXDownloadCallback(Profile* profile,
-                           drive::FileError error,
-                           const base::FilePath& file,
-                           scoped_ptr<drive::ResourceEntry> entry) {
-  DCHECK(profile);
-
-  if (error != drive::FILE_ERROR_OK)
-    return;
-  InstallCRX(profile, file);
-}
-
-// Reads the alternate URL from a GDoc file. When it fails, returns a file URL
-// for |file_path| as fallback.
-// Note that an alternate url is a URL to open a hosted document.
-GURL ReadUrlFromGDocOnBlockingPool(const base::FilePath& file_path) {
-  GURL url = drive::util::ReadUrlFromGDocFile(file_path);
-  if (url.is_empty())
-    url = net::FilePathToFileURL(file_path);
-  return url;
-}
-
-}  // namespace
-
-bool OpenFileWithBrowser(Profile* profile, const base::FilePath& file_path) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK(profile);
-
-  // For things supported natively by the browser, we should open it
-  // in a tab.
-  if (IsViewableInBrowser(file_path) ||
-      ShouldBeOpenedWithPlugin(profile, file_path.Extension())) {
-    GURL page_url = net::FilePathToFileURL(file_path);
-    // Override drive resource to point to internal handler instead of file URL.
-    if (drive::util::IsUnderDriveMountPoint(file_path)) {
-      page_url = drive::util::FilePathToDriveURL(
-          drive::util::ExtractDrivePath(file_path));
-    }
-    OpenNewTab(profile, page_url);
-    return true;
-  }
-
-  if (drive::util::HasGDocFileExtension(file_path)) {
-    if (drive::util::IsUnderDriveMountPoint(file_path)) {
-      // The file is on Google Docs. Open with drive URL.
-      GURL url = drive::util::FilePathToDriveURL(
-          drive::util::ExtractDrivePath(file_path));
-      OpenNewTab(profile, url);
-    } else {
-      // The file is local (downloaded from an attachment or otherwise copied).
-      // Parse the file to extract the Docs url and open this url.
-      base::PostTaskAndReplyWithResult(
-          BrowserThread::GetBlockingPool(),
-          FROM_HERE,
-          base::Bind(&ReadUrlFromGDocOnBlockingPool, file_path),
-          base::Bind(&OpenNewTab, static_cast<Profile*>(NULL)));
-    }
-    return true;
-  }
-
-  if (file_path.MatchesExtension(kCRXExtension)) {
-    if (drive::util::IsUnderDriveMountPoint(file_path)) {
-      drive::DriveIntegrationService* integration_service =
-          drive::DriveIntegrationServiceFactory::GetForProfile(profile);
-      if (!integration_service)
-        return false;
-      integration_service->file_system()->GetFileByPath(
-          drive::util::ExtractDrivePath(file_path),
-          base::Bind(&OnCRXDownloadCallback, profile));
-    } else {
-      InstallCRX(profile, file_path);
-    }
-    return true;
-  }
-
-  // Failed to open the file of unknown type.
-  LOG(WARNING) << "Unknown file type: " << file_path.value();
-  return false;
-}
-
-// If a bundled plugin is enabled, we should open pdf/swf files in a tab.
-bool ShouldBeOpenedWithPlugin(
-    Profile* profile,
-    const base::FilePath::StringType& file_extension) {
-  DCHECK(profile);
-
-  const base::FilePath file_path =
-      base::FilePath::FromUTF8Unsafe("dummy").AddExtension(file_extension);
-  if (file_path.MatchesExtension(kPdfExtension))
-    return IsPdfPluginEnabled(profile);
-  if (file_path.MatchesExtension(kSwfExtension))
-    return IsFlashPluginEnabled(profile);
-  return false;
-}
-
-}  // namespace util
-}  // namespace file_manager