Remove |third_party| from InputMethodDescriptor.

chromeos/ime/input_method_descriptor.h

Index: chromeos/ime/input_method_descriptor.h
diff --git a/chromeos/ime/input_method_descriptor.h b/chromeos/ime/input_method_descriptor.h
index 39a0d20c021357dbfa28ddb3005fb35a645b979c..e8845172ca9a7d7f6556a478ced0e554f22b9474 100644
--- a/chromeos/ime/input_method_descriptor.h
+++ b/chromeos/ime/input_method_descriptor.h
@@ -24,8 +24,7 @@ class CHROMEOS_EXPORT InputMethodDescriptor {
                         const std::string& name,
                         const std::string& keyboard_layout,
                         const std::string& language_code,
-                        const std::string& options_page_url,
-                        bool third_party);
+                        const std::string& options_page_url);
   ~InputMethodDescriptor();
 
   bool operator==(const InputMethodDescriptor& other) const;
@@ -36,7 +35,6 @@ class CHROMEOS_EXPORT InputMethodDescriptor {
   const std::string& keyboard_layout() const { return keyboard_layout_; }
   const std::string& language_code() const { return language_code_; }
   const std::string& options_page_url() const { return options_page_url_; }
-  bool third_party() const { return third_party_; }
 
  private:
   // An ID that identifies an input method engine (e.g., "t:latn-post",
@@ -55,8 +53,6 @@ class CHROMEOS_EXPORT InputMethodDescriptor {
   // We can't use GURL here due to dependency policy. This field is valid only
   // for input method extension.
   std::string options_page_url_;
-  // Indicates if this is a third party ime
-  bool third_party_;
 };
 
 typedef std::vector<InputMethodDescriptor> InputMethodDescriptors;