diff --git a/Android.mk b/Android.mk
index 094ad5a..9defc7e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -184,7 +184,7 @@
 	dialer-libshortcutbadger-target \
 	dialer-mime4j-core-target \
 	dialer-mime4j-dom-target \
-	guava \
+	dialer-guava-target \
 	jsr305 \
 	libbackup \
 	libphonenumber \
@@ -278,6 +278,16 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_MODULE := dialer-guava-target
+LOCAL_SDK_VERSION := current
+LOCAL_SRC_FILES := ../../../prebuilts/tools/common/m2/repository/com/google/guava/guava/20.0/guava-20.0$(COMMON_JAVA_PACKAGE_SUFFIX)
+LOCAL_UNINSTALLABLE_MODULE := true
+
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
 LOCAL_MODULE := dialer-dagger2-target
 LOCAL_SDK_VERSION := current
 LOCAL_SRC_FILES := ../../../prebuilts/tools/common/m2/repository/com/google/dagger/dagger/2.7/dagger-2.7$(COMMON_JAVA_PACKAGE_SUFFIX)
diff --git a/java/com/android/dialer/phonelookup/composite/CompositePhoneLookup.java b/java/com/android/dialer/phonelookup/composite/CompositePhoneLookup.java
index 10b0e24..a941626 100644
--- a/java/com/android/dialer/phonelookup/composite/CompositePhoneLookup.java
+++ b/java/com/android/dialer/phonelookup/composite/CompositePhoneLookup.java
@@ -21,7 +21,6 @@
 import com.android.dialer.DialerPhoneNumber;
 import com.android.dialer.phonelookup.PhoneLookup;
 import com.android.dialer.phonelookup.PhoneLookupInfo;
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
@@ -57,15 +56,12 @@
     }
     return Futures.transform(
         Futures.allAsList(futures),
-        new Function<List<PhoneLookupInfo>, PhoneLookupInfo>() {
-          @Override
-          public PhoneLookupInfo apply(List<PhoneLookupInfo> infos) {
-            PhoneLookupInfo.Builder mergedInfo = PhoneLookupInfo.newBuilder();
-            for (PhoneLookupInfo info : infos) {
-              mergedInfo.mergeFrom(info);
-            }
-            return mergedInfo.build();
+        infos -> {
+          PhoneLookupInfo.Builder mergedInfo = PhoneLookupInfo.newBuilder();
+          for (PhoneLookupInfo info : infos) {
+            mergedInfo.mergeFrom(info);
           }
+          return mergedInfo.build();
         },
         MoreExecutors.directExecutor());
   }