Remove custom copy rules, stop using ACP

Replace some custom rules with BUILD_PREBUILT.

Move tools from ALL_PREBUILTS to BUILD_PREBUILT. All of them are already
in PRODUCT_PACKAGES in build/target/product/base.mk.

Remove uses of ACP and replace with core build system macros or 'cp'

Change-Id: I529e7c6c50fc64ad36b75bb47142f6bde909d141
diff --git a/Android.mk b/Android.mk
index 731440f..af27621 100644
--- a/Android.mk
+++ b/Android.mk
@@ -934,10 +934,8 @@
 include $(BUILD_DROIDDOC)
 
 static_doc_index_redirect := $(out_dir)/index.html
-$(static_doc_index_redirect): \
-	$(LOCAL_PATH)/docs/docs-documentation-redirect.html | $(ACP)
-	$(hide) mkdir -p $(dir $@)
-	$(hide) $(ACP) $< $@
+$(static_doc_index_redirect): $(LOCAL_PATH)/docs/docs-documentation-redirect.html
+	$(copy-file-to-target)
 
 $(full_target): $(static_doc_index_redirect)
 $(full_target): $(framework_built)