Remove HIDL_GENERATED from things written by hand.

find . -name "*.h" -exec sed -i 's/HIDL_GENERATED_\(.*\)_H_/\U\1_H/g' {}
+

They now match what would be generated by -Lc++-impl. This prevents
confusion over whether or not the files are autogenerated.

Test: pass
Change-Id: I2c9d7887f6d6bdaa19a5c4bfcf02ee3d1dbc81d1
diff --git a/tests/inheritance/1.0/default/Parent.h b/tests/inheritance/1.0/default/Parent.h
index 2e07fdc..48085fd 100644
--- a/tests/inheritance/1.0/default/Parent.h
+++ b/tests/inheritance/1.0/default/Parent.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
-#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
+#ifndef ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H
+#define ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H
 
 #include <android/hardware/tests/inheritance/1.0/IParent.h>
 #include <hidl/Status.h>
@@ -37,4 +37,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
+#endif  // ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H