Style Change: SkNEW->new; SkDELETE->delete

site/dev/contrib/style.md

 Coding Style Guidelines
 =======================
 
 These conventions have evolved over time. Some of the earlier code in both
 projects doesn’t strictly adhere to the guidelines. However, as the code evolves
 we hope to make the existing code conform to the guildelines.
 
 Files
 -----
 
@@ skipping 367 matching lines @@
     ...
 };
 ~~~~
 
 Method calls within method calls should be prefixed with dereference of the 
 'this' pointer. For example:
 
 <!--?prettify?-->
 ~~~~
 this->method();
-Memory Management
-~~~~
-
-All memory allocation should be routed through SkNEW and its variants. These are
-#defined in SkPostConfig.h, but the correct way to get access to the config
-system is to #include SkTypes.h, which will allow external users of the library
-to provide a custom memory manager or other adaptations.
-
-<!--?prettify?-->
-~~~~
-SkNEW(type_name)
-SkNEW_ARGS(type_name, args)
-SkNEW_ARRAY(type_name, count)
-SkNEW_PLACEMENT(buf, type_name)
-SkNEW_PLACEMENT_ARGS(buf, type_name, args)
-SkDELETE(obj)
-SkDELETE_ARRAY(array)
 ~~~~
 
 Comparisons
 -----------
 
 We prefer that equality operators between lvalues and rvalues place the lvalue 
 on the right:
 
 <!--?prettify?-->
 ~~~~
@@ skipping 145 matching lines @@
     this->drawBitmapRectToRect(
             bitmap, NULL, dst, paint, kNone_DrawBitmapRectFlag);
 }
 ~~~~
 
 Python
 ------
 
 Python code follows the [Google Python Style Guide](http://google-styleguide.googlecode.com/svn/trunk/pyguide.html).