Move build/build_config_functions.h to sandbox/

sandbox/linux/services/build_config_functions.h

Index: sandbox/linux/services/build_config_functions.h
diff --git a/build/build_config_functions.h b/sandbox/linux/services/build_config_functions.h
similarity index 74%
rename from build/build_config_functions.h
rename to sandbox/linux/services/build_config_functions.h
index bd1b385fe4dc44d06e233057a1aba70a1174e11d..4c7587cbfb2bcf7f70c9ca224735e0a5edb7697d 100644
--- a/build/build_config_functions.h
+++ b/sandbox/linux/services/build_config_functions.h
@@ -6,12 +6,12 @@
 // compile without them. Thanks to compiler optimizations, the final generated
 // binary should look the same when using these.
 
-#ifndef BUILD_BUILD_CONFIG_FUNCTIONS_H_
-#define BUILD_BUILD_CONFIG_FUNCTIONS_H_
+#ifndef SANDBOX_LINUX_SERVICES_BUILD_CONFIG_FUNCTIONS_H_
+#define SANDBOX_LINUX_SERVICES_BUILD_CONFIG_FUNCTIONS_H_
 
 #include "build/build_config.h"
 
-namespace build {
+namespace sandbox {
 
 namespace {
 
@@ -47,30 +47,6 @@ inline bool IsAndroid() {
 #endif
 }
 
-inline bool IsPOSIX() {
-#if defined(OS_POSIX)
-  return true;
-#else
-  return false;
-#endif
-}
-
-inline bool IsWindows() {
-#if defined(OS_WIN)
-  return true;
-#else
-  return false;
-#endif
-}
-
-inline bool IsMac() {
-#if defined(OS_MACOSX)
-  return true;
-#else
-  return false;
-#endif
-}
-
 inline bool IsArchitectureX86_64() {
 #if defined(ARCH_CPU_X86_64)
   return true;
@@ -105,6 +81,6 @@ inline bool IsUsingToolKitGtk() {
 
 }  // namespace.
 
-}  // namespace build.
+}  // namespace sandbox.
 
-#endif  // BUILD_BUILD_CONFIG_FUNCTIONS_H_
+#endif  // SANDBOX_LINUX_SERVICES_BUILD_CONFIG_FUNCTIONS_H_