No need to use -I$(SRCDIR)/include/shell

We always use -I$(SRCDIR)/include, and the #include statements use
<shell/*.h>.

Change-Id: I62d32b3a1bd0840f3a4bb149c5552c2aed98cb56

connectivity/Library_tdeab1.mk

@@ -18,7 +18,6 @@ $(eval $(call gb_Library_set_componentfile,tdeab1,connectivity/source/drivers/ka
 
 $(eval $(call gb_Library_set_include,tdeab1,\
 	-I$(SRCDIR)/connectivity/source/inc \
-        -I$(SRCDIR)/include/shell \
 	$$(INCLUDE) \
 ))
 

connectivity/Library_tdeabdrv1.mk

@@ -12,7 +12,6 @@ $(eval $(call gb_Library_Library,tdeabdrv1))
 
 $(eval $(call gb_Library_set_include,tdeabdrv1,\
 	-I$(SRCDIR)/connectivity/source/inc \
-	-I$(SRCDIR)/include/shell \
 	$$(INCLUDE) \
 	-I$(WORKDIR)/YaccTarget/connectivity/source/parse \
 ))

shell/Library_tdebe.mk

@@ -9,11 +9,6 @@
 
 $(eval $(call gb_Library_Library,tdebe1))
 
-$(eval $(call gb_Library_set_include,tdebe1,\
-    $$(INCLUDE) \
-    -I$(SRCDIR)/include/shell \
-))
-
 $(eval $(call gb_Library_use_sdk_api,tdebe1))
 
 $(eval $(call gb_Library_use_externals,tdebe1,\

vcl/Library_vclplug_tde.mk

@@ -15,7 +15,6 @@ $(eval $(call gb_Library_set_include,vclplug_tde,\
     $$(INCLUDE) \
     -I$(SRCDIR)/vcl/inc \
     -I$(SRCDIR)/vcl/inc/unx/kde \
-    -I$(SRCDIR)/include/shell \
 ))
 
 $(eval $(call gb_Library_set_include,vclplug_tde,\