Upgrade to ManifestMerger2

Switch to using ManifestMerger2 from
prebuilts/gradle-plugin/com/android/tools/build/manifest-merger/25.3.1/manifest-merger-25.3.1.jar

Bug: 36005379
Test: m -j checkbuild
Change-Id: Ia03a1eb096ebab9578e5b08183faa86f6818ff3c
Merged-In: I83bd3f95778e93796d06f063aa7c61d2a63b117b
(cherry picked from commit e76e8021ebaca486aee8e82d6a3ce25a10bc3974)
diff --git a/core/config.mk b/core/config.mk
index f74f5b4..eab8553 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -675,7 +675,14 @@
 JACOCO_CLI_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jacoco-cli$(COMMON_JAVA_PACKAGE_SUFFIX)
 
 # Tool to merge AndroidManifest.xmls
-ANDROID_MANIFEST_MERGER := $(JAVA) -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge
+ANDROID_MANIFEST_MERGER_CLASSPATH := \
+    prebuilts/gradle-plugin/com/android/tools/build/manifest-merger/25.3.1/manifest-merger-25.3.1.jar \
+    prebuilts/gradle-plugin/com/android/tools/sdk-common/25.3.1/sdk-common-25.3.1.jar \
+    prebuilts/gradle-plugin/com/android/tools/common/25.3.1/common-25.3.1.jar \
+    prebuilts/misc/common/guava/guava-18.0.jar
+ANDROID_MANIFEST_MERGER := $(JAVA) \
+    -classpath $(subst $(space),:,$(strip $(ANDROID_MANIFEST_MERGER_CLASSPATH))) \
+    com.android.manifmerger.Merger
 
 COLUMN:= column