Remove unnecessary dynamic dependency on libbase.

This code only uses android-base/macros.h.

Bug: 118374951
Test: mmma system/core/libnativebridge && for f in out/host/linux-x86/nativetest{,64}/*/*; do $f; done
Change-Id: Ifa5a5a3c9370bd128ddd301ea352746699715929

libnativebridge/Android.bp

@@ -10,9 +10,11 @@ cc_library {
 
     host_supported: true,
     srcs: ["native_bridge.cc"],
+    header_libs: [
+        "libbase_headers",
+    ],
     shared_libs: [
         "liblog",
-        "libbase",
     ],
 
     export_include_dirs: ["include"],

libnativebridge/tests/Android.mk

@@ -29,10 +29,12 @@ test_src_files := \
 
 shared_libraries := \
     liblog \
-    libbase \
     libnativebridge \
     libnativebridge-dummy
 
+header_libraries := \
+    libbase_headers
+
 libnativebridge_tests_common_cflags := \
     -Wall \
     -Werror \
@@ -40,6 +42,7 @@ libnativebridge_tests_common_cflags := \
 $(foreach file,$(test_src_files), \
     $(eval include $(CLEAR_VARS)) \
     $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
+    $(eval LOCAL_HEADER_LIBRARIES := $(header_libraries)) \
     $(eval LOCAL_SRC_FILES := $(file)) \
     $(eval LOCAL_CFLAGS := $(libnativebridge_tests_common_cflags)) \
     $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
@@ -49,6 +52,7 @@ $(foreach file,$(test_src_files), \
 $(foreach file,$(test_src_files), \
     $(eval include $(CLEAR_VARS)) \
     $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
+    $(eval LOCAL_HEADER_LIBRARIES := $(header_libraries)) \
     $(eval LOCAL_SRC_FILES := $(file)) \
     $(eval LOCAL_CFLAGS := $(libnativebridge_tests_common_cflags)) \
     $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \