Fix getComputedStyle() for area element

Source/core/css/html.css

Index: Source/core/css/html.css
diff --git a/Source/core/css/html.css b/Source/core/css/html.css
index b1ad9ac08e36a6200c371329432854a6b2ad9f7e..2ca4a580e44dcf7821dda9fd3e74ed91bd59144a 100644
--- a/Source/core/css/html.css
+++ b/Source/core/css/html.css
@@ -650,8 +650,12 @@ datalist {
     display: none
 }
 
-area, param {
-    display: none
+area {
+    display: inline;
+}
+
+param {
+    display: none;
 }
 
 input[type="checkbox" i] {
@@ -977,19 +981,19 @@ nobr {
 
 /* states */
 
-:focus { 
+:focus {
     outline: auto 5px -webkit-focus-ring-color
 }
 
 /* Read-only text fields do not show a focus ring but do still receive focus */
-html:focus, body:focus, input[readonly]:focus { 
+html:focus, body:focus, input[readonly]:focus {
     outline: none
 }
 
 applet:focus, embed:focus, iframe:focus, object:focus {
     outline: none
 }
-  
+
 input:focus, textarea:focus, keygen:focus, select:focus {
     outline-offset: -2px
 }
@@ -1006,7 +1010,7 @@ input[type="submit" i]:focus,
 input[type="file" i]:focus::-webkit-file-upload-button {
     outline-offset: 0
 }
-    
+
 a:-webkit-any-link {

[maheshkk, 2014/08/06 21:44:11]

are these unintended whitespace changes? 

[zhaoze.zhou, 2014/08/07 15:09:19]

sublime-text settings have "trim_trailing_white_space_on_save": true,
so, these white spaces will be deleted automatically. I have remove 
the changes in patch 5. thanks. 

     color: -webkit-link;
     text-decoration: underline;