Mac Sandbox: Clean up forward declaration of internal sandbox functions.

chrome/common/sandbox_init_wrapper_mac.cc

Index: chrome/common/sandbox_init_wrapper_mac.cc
diff --git a/chrome/common/sandbox_init_wrapper_mac.cc b/chrome/common/sandbox_init_wrapper_mac.cc
index ca212556d87f7938b3e29dd30b11b9f6be85b19a..d65ee7051e37f1221b3ef24ac07d4e9cbf2cbcfa 100644
--- a/chrome/common/sandbox_init_wrapper_mac.cc
+++ b/chrome/common/sandbox_init_wrapper_mac.cc
@@ -12,10 +12,12 @@
 
 bool SandboxInitWrapper::InitializeSandbox(const CommandLine& command_line,
                                            const std::string& process_type) {
+  using sandbox::Sandbox;
+
   if (command_line.HasSwitch(switches::kNoSandbox))
     return true;
 
-  sandbox::SandboxProcessType sandbox_process_type;
+  Sandbox::SandboxProcessType sandbox_process_type;
   FilePath allowed_dir;  // Empty by default.
 
   if (process_type.empty()) {
@@ -29,7 +31,7 @@ bool SandboxInitWrapper::InitializeSandbox(const CommandLine& command_line,
       // this once this flag is removed.
       return true;
     } else {
-      sandbox_process_type = sandbox::SANDBOX_TYPE_RENDERER;
+      sandbox_process_type = Sandbox::SANDBOX_TYPE_RENDERER;
     }
   } else if (process_type == switches::kExtensionProcess) {
     // Extension processes are just renderers [they use RenderMain()] with a
@@ -42,15 +44,15 @@ bool SandboxInitWrapper::InitializeSandbox(const CommandLine& command_line,
     return true;
   } else if (process_type == switches::kUtilityProcess) {
     // Utility process sandbox.
-    sandbox_process_type = sandbox::SANDBOX_TYPE_UTILITY;
+    sandbox_process_type = Sandbox::SANDBOX_TYPE_UTILITY;
     allowed_dir =
         command_line.GetSwitchValuePath(switches::kUtilityProcessAllowedDir);
   } else if (process_type == switches::kWorkerProcess) {
     // Worker process sandbox.
-    sandbox_process_type = sandbox::SANDBOX_TYPE_WORKER;
+    sandbox_process_type = Sandbox::SANDBOX_TYPE_WORKER;
   } else if (process_type == switches::kNaClLoaderProcess) {
     // Native Client sel_ldr (user untrusted code) sandbox.
-    sandbox_process_type = sandbox::SANDBOX_TYPE_NACL_LOADER;
+    sandbox_process_type = Sandbox::SANDBOX_TYPE_NACL_LOADER;
   } else if ((process_type == switches::kPluginProcess) ||
              (process_type == switches::kProfileImportProcess) ||
              (process_type == switches::kGpuProcess) ||
@@ -64,8 +66,8 @@ bool SandboxInitWrapper::InitializeSandbox(const CommandLine& command_line,
   }
 
   // Warm up APIs before turning on the sandbox.
-  sandbox::SandboxWarmup();
+  Sandbox::SandboxWarmup();
 
   // Actually sandbox the process.
-  return sandbox::EnableSandbox(sandbox_process_type, allowed_dir);
+  return Sandbox::EnableSandbox(sandbox_process_type, allowed_dir);
 }