Make URLDataSource::GetSource() const.

The method is logically const, all callers are already const, and I
wanted to call this from a const method.

BUG=

Review URL: https://codereview.chromium.org/13945023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194605 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 2 deletions

diff --git a/content/browser/webui/web_ui_data_source_impl.cc b/content/browser/webui/web_ui_data_source_impl.cc
index 5f17e53..9347e7c 100644
--- a/content/browser/webui/web_ui_data_source_impl.cc
+++ b/content/browser/webui/web_ui_data_source_impl.cc
@@ -35,7 +35,7 @@ class WebUIDataSourceImpl::InternalDataSource : public URLDataSource {
   }
 
   // URLDataSource implementation.
-  virtual std::string GetSource() OVERRIDE {
+  virtual std::string GetSource() const OVERRIDE {
     return parent_->GetSource();
   }
   virtual std::string GetMimeType(const std::string& path) const OVERRIDE {
@@ -152,7 +152,7 @@ void WebUIDataSourceImpl::DisableDenyXFrameOptions() {
   deny_xframe_options_ = false;
 }
 
-std::string WebUIDataSourceImpl::GetSource() {
+std::string WebUIDataSourceImpl::GetSource() const {
   return source_name_;
 }