Revert "Have all targets in build.ninja"

--gen_all_targets seems to be dropping some intermediate targets,
causing problems when kati is passed a goal and then ninja is run with
checkbuild as a goal, for example with:
m -j PRODUCT-aosp_flounder-userdebug checkbuild

This reverts commit 92bbf5667d2d16682477556cb55e0d2f0a3b1e14.

Change-Id: If34a790028f8da98fcc713e3f7000d06c63dcf80
diff --git a/core/ninja.mk b/core/ninja.mk
index f593b75..9187f23 100644
--- a/core/ninja.mk
+++ b/core/ninja.mk
@@ -136,7 +136,7 @@
 .INTERMEDIATE: kati.intermediate
 kati.intermediate: $(KATI) $(MAKEPARALLEL)
 	@echo Running kati to generate build$(KATI_NINJA_SUFFIX).ninja...
-	+$(hide) $(KATI_MAKEPARALLEL) $(KATI) --ninja --ninja_dir=$(PRODUCT_OUT) --ninja_suffix=$(KATI_NINJA_SUFFIX) --regen --ignore_dirty=$(OUT_DIR)/% --ignore_optional_include=$(OUT_DIR)/%.P --detect_android_echo --use_find_emulator -f build/core/main.mk $(KATI_TARGETS) --gen_all_targets BUILDING_WITH_NINJA=true
+	+$(hide) $(KATI_MAKEPARALLEL) $(KATI) --ninja --ninja_dir=$(PRODUCT_OUT) --ninja_suffix=$(KATI_NINJA_SUFFIX) --regen --ignore_dirty=$(OUT_DIR)/% --ignore_optional_include=$(OUT_DIR)/%.P --detect_android_echo --use_find_emulator -f build/core/main.mk $(KATI_TARGETS) --gen_all_phony_targets BUILDING_WITH_NINJA=true
 
 KATI_CXX := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_CFLAGS) $(CLANG_HOST_GLOBAL_CPPFLAGS)
 KATI_LD := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_LDFLAGS)