https://codereview.chromium.org/2508133004 broke the downstream instrumentation tests:
https://uberchromegw.corp.google.com/i/internal.client.clank_tot/builders/instrumentation-mako-clankium-tot/builds/11477


C  161.707s Main  [FAIL] com.google.android.apps.chrome.icing.IcingProviderIntegrationTest#testIdForLongUrl:
C  161.707s Main  java.lang.AssertionError
C  161.707s Main  	at org.chromium.chrome.browser.download.DownloadManagerService.getDownloadManagerService(DownloadManagerService.java:212)
C  161.708s Main  	at org.chromium.chrome.browser.ntp.NewTabPage.<init>(NewTabPage.java:750)
C  161.708s Main  	at org.chromium.chrome.browser.ntp.NativePageFactory$NativePageBuilder.buildNewTabPage(NativePageFactory.java:37)
C  161.708s Main  	at org.chromium.chrome.browser.ntp.NativePageFactory.createNativePageForURL(NativePageFactory.java:128)
C  161.708s Main  	at org.chromium.chrome.browser.ntp.NativePageFactory.createNativePageForURL(NativePageFactory.java:111)
C  161.708s Main  	at org.chromium.chrome.browser.tab.Tab.maybeShowNativePage(Tab.java:1819)
C  161.708s Main  	at org.chromium.chrome.browser.tab.Tab.loadUrl(Tab.java:720)
C  161.708s Main  	at org.chromium.chrome.browser.tabmodel.ChromeTabCreator.createNewTab(ChromeTabCreator.java:150)
C  161.708s Main  	at org.chromium.chrome.browser.tabmodel.ChromeTabCreator.createNewTab(ChromeTabCreator.java:82)
C  161.708s Main  	at org.chromium.chrome.browser.tabmodel.ChromeTabCreator.launchUrl(ChromeTabCreator.java:208)
C  161.708s Main  	at org.chromium.chrome.browser.tabmodel.ChromeTabCreator.launchUrl(ChromeTabCreator.java:190)
C  161.708s Main  	at org.chromium.chrome.browser.ChromeTabbedActivity.createInitialTab(ChromeTabbedActivity.java:700)
C  161.708s Main  	at org.chromium.chrome.browser.ChromeTabbedActivity.access$600(ChromeTabbedActivity.java:130)
C  161.708s Main  	at org.chromium.chrome.browser.ChromeTabbedActivity$5.run(ChromeTabbedActivity.java:682)
C  161.708s Main  	at org.chromium.chrome.browser.partnercustomizations.PartnerBrowserCustomizations$3.run(PartnerBrowserCustomizations.java:272)
C  161.708s Main  	at android.os.Handler.handleCallback(Handler.java:733)
C  161.708s Main  	at android.os.Handler.dispatchMessage(Handler.java:95)
C  161.708s Main  	at android.os.Looper.loop(Looper.java:136)
C  161.708s Main  	at android.app.ActivityThread.main(ActivityThread.java:5017)
C  161.709s Main  	at java.lang.reflect.Method.invokeNative(Native Method)
C  161.709s Main  	at java.lang.reflect.Method.invoke(Method.java:515)
C  161.709s Main  	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
C  161.709s Main  	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
C  161.709s Main  	at dalvik.system.NativeStart.main(Native Method)