Check for unstable types in IPC messages.

tools/clang/plugins/FindBadConstructsConsumer.h

Index: tools/clang/plugins/FindBadConstructsConsumer.h
diff --git a/tools/clang/plugins/FindBadConstructsConsumer.h b/tools/clang/plugins/FindBadConstructsConsumer.h
index 8f8fc87046630911ac93ae59995da6d5c8ca8a68..62bf9cf0e6846e00658918ff07a9d41525e0c8b8 100644
--- a/tools/clang/plugins/FindBadConstructsConsumer.h
+++ b/tools/clang/plugins/FindBadConstructsConsumer.h
@@ -20,6 +20,8 @@
 #ifndef TOOLS_CLANG_PLUGINS_FINDBADCONSTRUCTSCONSUMER_H_
 #define TOOLS_CLANG_PLUGINS_FINDBADCONSTRUCTSCONSUMER_H_
 
+#include <memory>
+
 #include "clang/AST/AST.h"
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/Attr.h"
@@ -29,6 +31,7 @@
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/SourceLocation.h"
 
+#include "CheckIPCVisitor.h"
 #include "ChromeClassTester.h"
 #include "Options.h"
 #include "SuppressibleDiagnosticBuilder.h"
@@ -43,8 +46,13 @@ class FindBadConstructsConsumer
   FindBadConstructsConsumer(clang::CompilerInstance& instance,
                             const Options& options);
 
+  void Traverse(clang::ASTContext& context);
+
   // RecursiveASTVisitor:
+  bool TraverseDecl(clang::Decl* decl);
   bool VisitDecl(clang::Decl* decl);
+  bool VisitTemplateSpecializationType(clang::TemplateSpecializationType* spec);
+  bool VisitCallExpr(clang::CallExpr* call_expr);
 
   // ChromeClassTester overrides:
   void CheckChromeClass(clang::SourceLocation record_location,
@@ -98,6 +106,8 @@ class FindBadConstructsConsumer
   void CheckWeakPtrFactoryMembers(clang::SourceLocation record_location,
                                   clang::CXXRecordDecl* record);
 
+  void ParseFunctionTemplates(clang::TranslationUnitDecl* decl);
+
   unsigned diag_method_requires_override_;
   unsigned diag_redundant_virtual_specifier_;
   unsigned diag_base_method_virtual_and_final_;
@@ -110,6 +120,8 @@ class FindBadConstructsConsumer
   unsigned diag_note_implicit_dtor_;
   unsigned diag_note_public_dtor_;
   unsigned diag_note_protected_non_virtual_dtor_;
+
+  std::unique_ptr<CheckIPCVisitor> ipc_visitor_;
 };
 
 }  // namespace chrome_checker