3rd attempt at landing the language detection on page load.

A memory error has been fixed in the CLD library in the meantime.
This should hopefully fixes the crashers in the reliability tests.
Note that this version is actually simpler than the original review since the detection is now performed in the renderer. (So the CLD code runs sandboxed.)

Original review:
http://codereview.chromium.org/492024/show

BUG=30662
TEST=Run the unit-tests.

Review URL: http://codereview.chromium.org/518075

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36362 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 10 insertions, 0 deletions

diff --git a/chrome/browser/tab_contents/navigation_entry.h b/chrome/browser/tab_contents/navigation_entry.h
index e679c10..df6ad06 100644
--- a/chrome/browser/tab_contents/navigation_entry.h
+++ b/chrome/browser/tab_contents/navigation_entry.h
@@ -389,6 +389,15 @@ class NavigationEntry {
     return restore_type_;
   }
 
+  // The ISO 639-1 language code (ex: en, fr, zh...) for the page.
+  // Can be empty if the language was not detected yet or is unknown.
+  void set_language(const std::string& language) {
+    language_ = language;
+  }
+  std::string language() const {
+    return language_;
+  }
+
  private:
   // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
   // Session/Tab restore save portions of this class so that it can be recreated
@@ -413,6 +422,7 @@ class NavigationEntry {
   GURL user_typed_url_;
   bool has_post_data_;
   RestoreType restore_type_;
+  std::string language_;  // ISO 639-1 language code.
 
   // This is a cached version of the result of GetTitleForDisplay. It prevents
   // us from having to do URL formatting on the URL evey time the title is