Make lint fail builds.

build/android/lint/suppressions.xml

 <?xml version="1.0" encoding="utf-8"?>
 <lint>
   <!--
 STOP! It looks like you want to suppress some lint errors:
 - Have you tried identifing the offending patch?
   Ask the author for a fix and/or revert the patch.
 - It is preferred to add suppressions in the code instead of
   sweeping it under the rug here. See:
 
     http://developer.android.com/tools/debugging/improving-w-lint.html
@@ skipping 39 matching lines @@
     <ignore path="chrome/android/java/res/drawable-xxhdpi"/>
     <ignore path="chrome/android/java/res/drawable-xxxhdpi"/>
     <ignore path="ui/android/java/res/drawable-xxhdpi"/>
     <ignore path="ui/android/java/res/drawable-xxxhdpi"/>
     <ignore regexp=".*: reader_mode_bar_background.9.png, tabs_moved_htc.png, tabs_moved_nexus.png, tabs_moved_samsung.png$"/>
   </issue>
   <!-- It is OK for content_shell_apk and chrome_shell_apk to have missing assets. -->
   <issue id="IconLocation">
     <ignore path="content/shell/android/java/res/"/>
     <ignore path="chrome/android/shell/res/"/>
+    <ignore path="res/drawable/icon.png"/>

[newt (away), 2015/06/18 20:26:59]

add comment explaining the full path

[aurimas (slooooooooow), 2015/06/18 21:37:54]

Done

+    <ignore path="remoting/android/java/res"/>
   </issue>
   <issue id="InconsistentLayout" severity="ignore"/>
   <issue id="InflateParams" severity="ignore"/>
   <issue id="MissingApplicationIcon" severity="ignore"/>
   <issue id="MissingRegistered" severity="ignore"/>
   <issue id="MissingVersion">
     <ignore path="AndroidManifest.xml"/>
   </issue>
   <issue id="InlinedApi" severity="ignore"/>
   <issue id="NewApi">
     <ignore regexp="Attribute `paddingStart` referenced here can result in a crash on some specific devices older than API 17"/>
     <ignore path="org/chromium/base/AnimationFrameTimeHistogram$Recorder.class"/>
     <ignore path="org/chromium/base/JavaHandlerThread.class"/>
     <ignore path="org/chromium/base/SysUtils.class"/>
     <ignore path="org/chromium/chrome/browser/TtsPlatformImpl.class"/>
     <ignore path="org/chromium/chrome/browser/TtsPlatformImpl$*.class"/>
   </issue>
   <issue id="OldTargetApi">
     <ignore path="AndroidManifest.xml"/>
   </issue>
   <issue id="Overdraw" severity="ignore"/>
+  <issue id="ProtectedPermissions" severity="ignore"/>

[newt (away), 2015/06/18 20:26:59]

file a bug about removing inject events permissions

[aurimas (slooooooooow), 2015/06/18 21:37:54]

Done

   <issue id="Recycle" severity="ignore"/>
   <issue id="Registered" severity="ignore"/>
   <issue id="RtlCompat" severity="ignore"/>
   <issue id="RtlEnabled" severity="ignore"/>
   <issue id="RtlSymmetry" severity="ignore"/>
   <issue id="SdCardPath">
     <ignore path="content/public/android/java/src/org/chromium/content/browser/MediaResourceGetter.java"/>
   </issue>
   <issue id="SetJavaScriptEnabled" severity="ignore"/>
   <issue id="UnusedResources">
     <!--
       TODO(pkotwicz): Re-enable after the chrome_java and chrome_staging_java
       targets have been merged. crbug.com/484934
     -->
     <ignore path="chrome/android/java/res" />
+    <ignore path="content/shell/android/shell_apk/res/layout/content_shell_activity.xml" />
+    <ignore path="content/shell/android/shell_apk/res/values/strings.xml" />
   </issue>
   <issue id="SignatureOrSystemPermissions" severity="ignore"/>
   <issue id="UnusedAttribute" severity="ignore"/>
   <issue id="ViewConstructor" severity="ignore"/>
   <issue id="WrongCall" severity="ignore"/>
 </lint>