Bug 1317177, part 2 - Remove unused functions. r=billm

MozReview-Commit-ID: EM1Mj6chXCV

--HG--
extra : rebase_source : 27be5ba79727d6d9e3efba5debadd23220a3dacb

ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp

@@ -98,21 +98,6 @@ ${STRING_TO_ENUMS}
 }
 
 
-const char*
-IPDLUnitTestToString(IPDLUnitTestType aTest)
-{
-    switch (aTest) {
-//-----------------------------------------------------------------------------
-//===== TEMPLATED =====
-${ENUM_TO_STRINGS}
-//-----------------------------------------------------------------------------
-
-    default:
-        return nullptr;
-    }
-}
-
-
 IPDLUnitTestType
 IPDLUnitTest()
 {

ipc/ipdl/test/cxx/TestDataStructures.cpp

@@ -27,12 +27,6 @@ Cast(PTestDataStructuresSubParent* a)
     return *static_cast<TestDataStructuresSub*>(a);
 }
 
-inline static TestDataStructuresSub&
-Cast(PTestDataStructuresSubChild* a)
-{
-    return *static_cast<TestDataStructuresSub*>(a);
-}
-
 //-----------------------------------------------------------------------------
 // parent