Remove --allow-request-os-file-handle option

chrome/renderer/chrome_content_renderer_client.cc

Index: chrome/renderer/chrome_content_renderer_client.cc
diff --git a/chrome/renderer/chrome_content_renderer_client.cc b/chrome/renderer/chrome_content_renderer_client.cc
index f2c7bbb05a54c78db8709534f14b630c4709b429..d5fd8388b5e0663fda5bb93b92614d27cf34b943 100644
--- a/chrome/renderer/chrome_content_renderer_client.cc
+++ b/chrome/renderer/chrome_content_renderer_client.cc
@@ -11,7 +11,6 @@
 #include "base/metrics/histogram.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
-#include "base/strings/string_tokenizer.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/child_process_logging.h"
@@ -346,10 +345,6 @@ void ChromeContentRendererClient::RenderThreadStarted() {
   extensions::PermissionsInfo::GetInstance()->InitializeWithDelegate(
       permissions);
   RegisterExtensionManifestHandlers();
-
-  RegisterRequestOSFileHandleAllowedHosts(
-      command_line->GetSwitchValueASCII(
-          switches::kAllowRequestOSFileHandleAPI));
 }
 
 void ChromeContentRendererClient::RenderViewCreated(
@@ -1203,39 +1198,4 @@ bool ChromeContentRendererClient::AllowBrowserPlugin(
     tag_name.equals(WebString::fromUTF8(kAdViewTagName));
 }
 
-void ChromeContentRendererClient::RegisterRequestOSFileHandleAllowedHosts(
-    const std::string& allowed_list) {
-  if (!allowed_list.empty()) {
-    base::StringTokenizer t(allowed_list, ",");
-    while (t.GetNext()) {
-      request_os_file_handle_allowed_hosts_.push_back(t.token());
-    }
-  }
-}
-
-bool ChromeContentRendererClient::IsRequestOSFileHandleAllowedForURL(
-    const GURL& url) const {
-  if (!url.is_valid() || !url.SchemeIsFileSystem() || !url.inner_url()) {
-    return false;
-  }
-
-  const GURL& inner = *url.inner_url();
-  if (!inner.is_valid())
-    return false;
-
-  if (inner.SchemeIs(extensions::kExtensionScheme)) {
-    // TODO(hamaji): We don't need this whitelist once this issue is
-    // fixed: http://crbug.com/224123 http://crbug.com/224753
-    if (inner.host() == "dolnidnbiendbodmklboojlnlpdeeipo")
-      return true;
-  }
-
-  for (size_t i = 0; i < request_os_file_handle_allowed_hosts_.size(); ++i) {
-    if (MatchPattern(inner.host(), request_os_file_handle_allowed_hosts_[i]))
-      return true;
-  }
-
-  return false;
-}
-
 }  // namespace chrome