Bug 1457092 - Content sandbox codepaths are Linux only. r=gcp

--HG--
extra : rebase_source : e8c79bc0dfb1b8f03d2ceec98835f9f6ac7a4612

gfx/thebes/gfxFcPlatformFontList.cpp

@@ -1543,7 +1543,7 @@ gfxFcPlatformFontList::AddFontSetFamilies(FcFontSet* aFontSet,
             continue;
         }
 
-#ifdef MOZ_CONTENT_SANDBOX
+#if defined(MOZ_CONTENT_SANDBOX) && defined (XP_LINUX)
         // Skip any fonts that will be blocked by the content-process sandbox
         // policy.
         if (aPolicy && !(aPolicy->Lookup(reinterpret_cast<const char*>(path)) &
@@ -1705,7 +1705,7 @@ gfxFcPlatformFontList::InitFontListForPlatform()
 
     UniquePtr<SandboxPolicy> policy;
 
-#ifdef MOZ_CONTENT_SANDBOX
+#if defined(MOZ_CONTENT_SANDBOX) && defined (XP_LINUX)
     // If read sandboxing is enabled, create a temporary SandboxPolicy to
     // check font paths; use a fake PID to avoid picking up any PID-specific
     // rules by accident.

gfx/thebes/gfxFcPlatformFontList.h

@@ -340,7 +340,7 @@ public:
 protected:
     virtual ~gfxFcPlatformFontList();
 
-#ifdef MOZ_CONTENT_SANDBOX
+#if defined(MOZ_CONTENT_SANDBOX) && defined(XP_LINUX)
     typedef mozilla::SandboxBroker::Policy SandboxPolicy;
 #else
     // Dummy type just so we can still have a SandboxPolicy* parameter.