Restricting set of URL requests that get intercepted to gview to GET methods with scheme http

chrome/browser/extensions/file_manager_util.cc

 // 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/browser/extensions/file_manager_util.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
@@ skipping 25 matching lines @@
 // browser/resources/file_manager.  In the future we may provide a way to swap
 // out this file manager for an aftermarket part, but not yet.
 const char kFileBrowserExtensionUrl[] = FILEBROWSER_URL("");
 const char kBaseFileBrowserUrl[] = FILEBROWSER_URL("main.html");
 const char kMediaPlayerUrl[] = FILEBROWSER_URL("mediaplayer.html");
 const char kMediaPlayerPlaylistUrl[] = FILEBROWSER_URL("playlist.html");
 #undef FILEBROWSER_URL
 
 // List of file extension we can open in tab.
 const char* kBrowserSupportedExtensions[] = {
-    ".bmp", ".jpg", ".jpeg", ".png", ".webp", ".gif", ".pdf", ".txt", ".html",
-    ".htm"
+#if defined(GOOGLE_CHROME_BUILD)
+    ".pdf",

[Scott Byer, 2011/10/19 22:11:02]

Chromium can support PDF in a tab if the plug in is copied over from an official
build; this can be useful for testing. I think this should be left the way it
had been, things should be switched based on if the plug-in is available.

[tbarzic, 2011/10/19 23:30:28]

If we leave thing as they are, opening pdf file in file browser would start
download of that file (if pdf plugin is not enabled).

+#endif
+    ".bmp", ".jpg", ".jpeg", ".png", ".webp", ".gif", ".txt", ".html", ".htm"
 };
 // List of file extension that can be handled with the media player.
 const char* kAVExtensions[] = {
 #if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
     ".3gp", ".avi", ".mp3", ".mp4", ".m4v", ".mov", ".m4a",
 #endif
     ".flac", ".ogm", ".ogv", ".ogx", ".ogg", ".oga", ".wav", ".webm",
 /* TODO(zelidrag): Add unsupported ones as we enable them:
     ".mkv", ".divx", ".xvid", ".wmv", ".asf", ".mpeg", ".mpg",
     ".wma", ".aiff",
@@ skipping 251 matching lines @@
     case SelectFileDialog::SELECT_OPEN_MULTI_FILE:
       type_str = "open-multi-file";
       break;
 
     default:
       NOTREACHED();
   }
 
   return type_str;
 }