Commits on Aug 27, 2015

1. Remove helper traits …

   Now that JSRef<T> is gone, there is no need to have helper traits.
   
   On components/script/*.rs:
   
       # Remove imports.
       /^ *use dom::[a-z]+::\{.*Helpers/ {
           s/\{(Raw[^L]|[^L][^a])[a-zA-Z]+Helpers, /\{/
           s/, (Raw[^L]|[^L][^a])[a-zA-Z]+Helpers([,}])/\2/g
           s/\{([a-zA-Z]+)\}/\1/
           /\{\}/d
           s/::self;$/;/
       }
       /^ *use dom::[a-z]+::\{?(Raw[^L]|[^L][^a])[a-zA-Z]+Helpers\}?;$/d
   
   On components/script/dom/*.rs:
   
       # Ignore layout things.
       /^(pub )?(impl|trait).*Layout.* \{/,/^}$/ { P; D; }
   
       # Delete helpers traits.
       /^(pub )?trait ([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? \{$/,/^\}$/D
   
       # Patch private helpers.
       /^impl.*Private.*Helpers/,/^\}$/ {
           s/^impl<'a> Private([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? for &'a ([^ ]+) \{$/impl \3 {/
           /^ *(unsafe )?fn .*\(self.*[<&]'a/ {
               s/&'a /\&/g
               s/<'a, /</g
           }
           /^ *(unsafe )?fn /s/\(self([,)])/\(\&self\1/
       }
   
       # Patch public helpers.
       /^impl.*Helpers/,/^\}$/ {
           s/^impl(<'a>)? ([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? for (&'a )?([^ ]+) \{$/impl \5 {/
           /^ *(unsafe )?fn .*\(self.*[<&]'a/ {
               s/&'a /\&/g
               s/<'a, /</g
           }
           /^ *(unsafe )?fn .*\(&?self[,)]/s/(unsafe )?fn/pub &/
           /^ *pub (unsafe )?fn /s/\(self([,)])/\(\&self\1/
       }
   
   The few error cases were then fixed by hand.

   

   nox committed Aug 27, 2015
   c831c2c

2. Remove dead code that surfaced when moved outside helper trait

   

   nox committed Aug 27, 2015
   275907f

3. Remove SinkHelpers …

   Method get_or_create() is now directly on servohtmlparser::Sink.

   

   nox committed Aug 27, 2015
   c0cff59

4. Remove reference to helper traits from documentation

   

   nox committed Aug 27, 2015
   aa83643

5. Remove AttributeHandlers …

   On components/script/*.rs:
   
       # Remove imports.
       /^ *use dom::element::\{.*AttributeHandlers/ {
           s/\{AttributeHandlers, /\{/
           s/, AttributeHandlers//g
           s/\{([a-zA-Z]+)\}/\1/
           /\{\}/d
           s/::self;$/;/
       }
       /^ *use dom::element::\{?AttributeHandlers\}?;$/d
   
       # Remove AttributeHandlers.
       /^pub trait AttributeHandlers \{$/,/^\}$/D
   
       # Patch AttributeHandlers methods.
       /^impl<'a> AttributeHandlers for &'a Element \{/,/^\}$/ {
           s/^impl<'a> AttributeHandlers for &'a Element \{/impl Element {/
           /^ *fn /s/\(self([,)])/\(\&self\1/
   	/^ *fn.*\(&self/s/fn/pub fn/
       }
   
   The few error cases were then fixed by hand.

   

   nox committed Aug 27, 2015

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