C++ readability change for jochen

chrome/browser/tab_contents/provisional_load_details.h

Index: chrome/browser/tab_contents/provisional_load_details.h
diff --git a/chrome/browser/tab_contents/provisional_load_details.h b/chrome/browser/tab_contents/provisional_load_details.h
index a9b0baada6d7f978deed735796034d792bc13d00..888f8d24579d878dbf41ce6d82e264138bf99291 100644
--- a/chrome/browser/tab_contents/provisional_load_details.h
+++ b/chrome/browser/tab_contents/provisional_load_details.h
@@ -28,7 +28,7 @@ class ProvisionalLoadDetails {
                          const GURL& url,
                          const std::string& security_info,
                          bool is_filtered,
-                         long long frame_id);
+                         int64 frame_id);
   virtual ~ProvisionalLoadDetails() { }
 
   void set_error_code(int error_code) { error_code_ = error_code; }
@@ -57,7 +57,7 @@ class ProvisionalLoadDetails {
 
   bool is_content_filtered() const { return is_content_filtered_; }
 
-  long long frame_id() const { return frame_id_; }
+  int64 frame_id() const { return frame_id_; }
 
  private:
   int error_code_;
@@ -70,7 +70,7 @@ class ProvisionalLoadDetails {
   int ssl_security_bits_;
   int ssl_connection_status_;
   bool is_content_filtered_;
-  long long frame_id_;
+  int64 frame_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ProvisionalLoadDetails);
 };