Merge WebKit at r84325: Initial merge by git.

Change-Id: Ic1a909300ecc0a13ddc6b4e784371d2ac6e3d59b

1 files changed, 22 insertions, 0 deletions

diff --git a/Source/WebKit/efl/ewk/ewk_main.cpp b/Source/WebKit/efl/ewk/ewk_main.cpp
index 0c7cc70..9687f10 100644
--- a/Source/WebKit/efl/ewk/ewk_main.cpp
+++ b/Source/WebKit/efl/ewk/ewk_main.cpp
@@ -56,10 +56,25 @@
 #endif
 
 static int _ewk_init_count = 0;
+
+/**
+ * \var     _ewk_log_dom
+ * @brief   the log domain identifier that is used with EINA's macros
+ */
 int _ewk_log_dom = -1;
 
 static Eina_Bool _ewk_init_body(void);
 
+/**
+ * Initializes webkit's instance.
+ *
+ * - initializes components needed by Efl,
+ * - sets web database location,
+ * - sets page cache capacity,
+ * - increases a reference count of webkit's instance.
+ *
+ * @return a reference count of webkit's instance on success or 0 on failure
+ */
 int ewk_init(void)
 {
     if (_ewk_init_count)
@@ -113,6 +128,13 @@ error_eina:
     return 0;
 }
 
+/**
+ * Decreases a reference count of webkit's instance, possibly destroying it.
+ *
+ * If the reference count reaches 0 webkit's instance is destroyed.
+ *
+ * @return a reference count of webkit's instance
+ */
 int ewk_shutdown(void)
 {
     _ewk_init_count--;