Use headers from adb.

adb.h has diverged a bit, so that one will be more involved, but these
three are all trivial, unimportant changes.

Change-Id: Ief8474c1c2927d7e955adf04f887c76ab37077a6
diff --git a/Android.mk b/Android.mk
index 0cb0836..b8ef63e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -54,7 +54,10 @@
 LOCAL_CFLAGS += -DRECOVERY_API_VERSION=$(RECOVERY_API_VERSION)
 LOCAL_CFLAGS += -Wno-unused-parameter
 
-LOCAL_C_INCLUDES += system/vold
+LOCAL_C_INCLUDES += \
+    system/vold \
+    system/extras/ext4_utils \
+    system/core/adb \
 
 LOCAL_STATIC_LIBRARIES := \
     libext4_utils_static \
@@ -94,8 +97,6 @@
   LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UI_LIB)
 endif
 
-LOCAL_C_INCLUDES += system/extras/ext4_utils
-
 include $(BUILD_EXECUTABLE)
 
 # All the APIs for testing