C bindings pt3: Type table definitions and barebones files to get generated code to compile.

mojom/generators/c/cgen/header.go

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package cgen
 
 import (
         "fmt"
         "log"
         "path/filepath"
@@ skipping 171 matching lines @@
         default:
                 log.Fatal("Shouldn't be here. Unknown value type for:", value)
         }
 
         return ""
 }
 
 func NewConstantTemplate(fileGraph *mojom_files.MojomFileGraph, mojomConstant mojom_types.DeclaredConstant) ConstantTemplate {
         var type_text string
         switch mojomConstant.Type.(type) {
-        // We can't type string constants as a 'union MojomStringPtr' since it
+        // We can't type string constants as a 'union MojomStringHeaderPtr' since it
         // involves some setup and prevents immediate consumption. const char* should
         // suffice.
         case *mojom_types.TypeStringType:
                 type_text = "char*"
         default:
                 type_text = mojomToCType(mojomConstant.Type, fileGraph)
         }
         name := mojomToCName(*mojomConstant.DeclData.FullIdentifier)
         if isReservedKeyword(name) {
                 log.Fatalf("Generated name %s is a reserved C keyword", name)
@@ skipping 249 matching lines @@
                 if m != 0 {
                         return kAlignment - int(m)
                 }
                 return 0
         }
 
         // (next element's offset)
         //  - (current element's offset + current element's size)
         return intmax(int(fields[i+1].Offset)-(int(fields[i].Offset)+mojomTypeSize(fields[i].Type, fileGraph)), 0)
 }