Chromium plumbing for new file:// security flag, including test_shell support.

This change does not alter behaviour but will enable a WebKit test to be
written.

BUG=4197
TEST=WebKit test pending
TBR=abarth

Review URL: http://codereview.chromium.org/625009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@39334 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 13 insertions, 0 deletions

diff --git a/webkit/tools/test_shell/layout_test_controller.cc b/webkit/tools/test_shell/layout_test_controller.cc
index 0552538d..f06de24 100644
--- a/webkit/tools/test_shell/layout_test_controller.cc
+++ b/webkit/tools/test_shell/layout_test_controller.cc
@@ -152,6 +152,7 @@ LayoutTestController::LayoutTestController(TestShell* shell) :
   BindMethod("evaluateScriptInIsolatedWorld", &LayoutTestController::evaluateScriptInIsolatedWorld);
   BindMethod("overridePreference", &LayoutTestController::overridePreference);
   BindMethod("setAllowUniversalAccessFromFileURLs", &LayoutTestController::setAllowUniversalAccessFromFileURLs);
+  BindMethod("setAllowFileAccessFromFileURLs", &LayoutTestController::setAllowFileAccessFromFileURLs);
   BindMethod("setTimelineProfilingEnabled", &LayoutTestController::setTimelineProfilingEnabled);
   BindMethod("evaluateInWebInspector", &LayoutTestController::evaluateInWebInspector);
   BindMethod("forceRedSelectionColors", &LayoutTestController::forceRedSelectionColors);
@@ -899,6 +900,16 @@ void LayoutTestController::setAllowUniversalAccessFromFileURLs(
   result->SetNull();
 }
 
+void LayoutTestController::setAllowFileAccessFromFileURLs(
+    const CppArgumentList& args, CppVariant* result) {
+  if (args.size() > 0 && args[0].isBool()) {
+    WebPreferences* prefs = shell_->GetWebPreferences();
+    prefs->allow_file_access_from_file_urls = args[0].value.boolValue;
+    prefs->Apply(shell_->webView());
+  }
+  result->SetNull();
+}
+
 // Need these conversions because the format of the value for booleans
 // may vary - for example, on mac "1" and "0" are used for boolean.
 bool LayoutTestController::CppVariantToBool(const CppVariant& value) {
diff --git a/webkit/tools/test_shell/layout_test_controller.h b/webkit/tools/test_shell/layout_test_controller.h
index 8705468..50d7c91 100644
--- a/webkit/tools/test_shell/layout_test_controller.h
+++ b/webkit/tools/test_shell/layout_test_controller.h
@@ -199,6 +199,7 @@ class LayoutTestController : public CppBoundClass {
   void evaluateScriptInIsolatedWorld(const CppArgumentList& args, CppVariant* result);
   void overridePreference(const CppArgumentList& args, CppVariant* result);
   void setAllowUniversalAccessFromFileURLs(const CppArgumentList& args, CppVariant* result);
+  void setAllowFileAccessFromFileURLs(const CppArgumentList& args, CppVariant* result);
 
   // The fallback method is called when a nonexistent method is called on
   // the layout test controller object.
diff --git a/webkit/tools/test_shell/test_shell.cc b/webkit/tools/test_shell/test_shell.cc
index 8d37a81..f7449b5 100644
--- a/webkit/tools/test_shell/test_shell.cc
+++ b/webkit/tools/test_shell/test_shell.cc
@@ -464,6 +464,7 @@ void TestShell::ResetWebPreferences() {
         web_prefs_->local_storage_enabled = true;
         web_prefs_->application_cache_enabled = true;
         web_prefs_->databases_enabled = true;
+        web_prefs_->allow_file_access_from_file_urls = true;
         // LayoutTests were written with Safari Mac in mind which does not allow
         // tabbing to links by default.
         web_prefs_->tabs_to_links = false;