Generate diffing functions for generated subgroup InheritedData in ComputedStyle

third_party/WebKit/Source/core/css/ComputedStyleDiffFunctions.json5

 {
   // This file specifies the fields we want to diff in the various diff functions 
   // in ComputedStyle.
 
   parameters: {
     // The name parameter represents the name of the function to be created.
 
     fields_to_diff: {
     },
 
     // A list of methods to diff (these can be public getters of fields or 
     // functions that use fields to determine a value).
     // Each entry is expressed as a dict of two fields.
     // The fields are method - the method to be diffed and field_dependencies
     // which lists the properties this method depends on.
     methods_to_diff: {
       default: [],
     },
   },
   data: [
     {
         name: "ScrollAnchorDisablingPropertyChanged",
         fields_to_diff: ["width", "min-width", "max-width", "height", "min-height", "max-height", "margin-top", "margin-left", "margin-right", "margin-bottom", 
                   "left", "right", "top", "bottom", "padding-top", 
                   "padding-left", "padding-right", "padding-bottom"]
     },
     {
         name: "DiffNeedsFullLayoutAndPaintInvalidation",
         fields_to_diff: ["padding-top", "padding-left", "padding-right", 
-                "padding-bottom"],
+                "padding-bottom", "line-height", "font", "-webkit-border-horizontal-spacing", "-webkit-border-vertical-spacing"],

[shend, 2017/05/18 22:17:51]

weird line wrapping from rietveld :/

[nainar, 2017/05/19 00:00:38]

I ran git cl format over this and it stayed the same. 

[shend, 2017/05/19 00:09:18]

oh it's not the code itself, it's way it's presented on rietveld I think.

[nainar, 2017/05/19 00:15:02]

The side by side diff is a bit weird ok - I had it turned off. Sorry :(

[alancutter (OOO until 2018), 2017/05/19 01:16:58]

I don't think git cl format does Python.

         methods_to_diff: [
           {
             method: "BorderLeftWidth()", 
             field_dependencies: ["border-left-width"]
           },
           {
             method: "BorderTopWidth()",
             field_dependencies: ["border-top-width"]
           },
           {
             method: "BorderBottomWidth()",
             field_dependencies: ["border-bottom-width"]
           },
           {
             method: "BorderRightWidth()",
             field_dependencies: ["border-right-width"]
           }
         ]
     },
     {
         name: "DiffNeedsFullLayout",
         fields_to_diff: ["width", "min-width", "max-width", "height", "min-height", "max-height", "box-sizing"]
     }
   ],
 }