Remove obsolete NewApi suppressions.

These Android lint warnings have been fixed.

BUG=411461

Review URL: https://codereview.chromium.org/993483003

Cr-Commit-Position: refs/heads/master@{#320984}

build/android/lint/suppressions.xml

@@ -70,37 +70,8 @@ Still reading?
     <ignore path="org/chromium/base/AnimationFrameTimeHistogram$Recorder.class"/>
     <ignore path="org/chromium/base/JavaHandlerThread.class"/>
     <ignore path="org/chromium/base/SysUtils.class"/>
-    <ignore path="org/chromium/chrome/browser/preferences/website/AddExceptionPreference.class"/>
-    <ignore path="org/chromium/chrome/browser/infobar/AnimationHelper$*.class"/>
-    <ignore path="org/chromium/chrome/browser/infobar/AppBannerInfoBar.class"/>
-    <ignore path="org/chromium/chrome/browser/BookmarkUtils.class"/>
-    <ignore path="org/chromium/chrome/browser/widget/ButtonCompat.class"/>
-    <ignore path="org/chromium/chrome/browser/autofill/CardUnmaskPrompt.class"/>
-    <ignore path="org/chromium/chrome/browser/LollipopTtsPlatformImpl.class"/>
-    <ignore path="org/chromium/chrome/browser/LollipopTtsPlatformImpl$*.class"/>
     <ignore path="org/chromium/chrome/browser/TtsPlatformImpl.class"/>
     <ignore path="org/chromium/chrome/browser/TtsPlatformImpl$*.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/BrowserAccessibilityManager.class"/>
-    <ignore path="org/chromium/content/browser/ContentViewCore.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/JellyBeanAccessibilityInjector.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/JellyBeanBrowserAccessibilityManager$*.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/LollipopAccessibilityInjector.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/LollipopAccessibilityInjector$*.class"/>
-    <ignore path="org/chromium/content/browser/accessibility/LollipopBrowserAccessibilityManager.class"/>
-    <ignore path="org/chromium/media/AudioManagerAndroid.class"/>
-    <ignore path="org/chromium/media/MediaCodecBridge.class"/>
-    <ignore path="org/chromium/media/MediaDrmBridge.class"/>
-    <ignore path="org/chromium/media/MediaDrmBridge$*.class"/>
-    <ignore path="org/chromium/media/VideoCaptureCamera.class"/>
-    <ignore path="org/chromium/media/VideoCaptureCamera2.class"/>
-    <ignore path="org/chromium/media/VideoCaptureCamera2$*.class"/>
-    <ignore path="org/chromium/media/WebAudioMediaCodecBridge.class"/>
-    <ignore path="org/chromium/ui/base/Clipboard.class"/>
-    <ignore path="org/chromium/ui/ColorPickerAdvancedComponent.class"/>
-    <ignore path="org/chromium/ui/gfx/DeviceDisplayInfo.class"/>
-    <ignore path="org/chromium/ui/gl/SurfaceTexturePlatformWrapper.class"/>
-    <ignore path="org/chromium/ui/widget/TextViewWithClickableSpans.class"/>
-    <ignore path="org/chromium/ui/picker/TwoFieldDatePicker.class"/>
   </issue>
   <issue id="OldTargetApi">
     <ignore path="AndroidManifest.xml"/>