[Screenshot] update icon with larger stroke

https://hsv.googleplex.com/5219421888970752

Bug: 1129246
Change-Id: I7d1e16885b4e2b27edbd8fd498ac5f397f7b3bb3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2417308Reviewed-by: Travis Skare <skare@chromium.org>
Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Jeffrey Cohen <jeffreycohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808964}

chrome/android/java/res/drawable/screenshot.xml

@@ -12,31 +12,31 @@
     android:viewportHeight="24">
     <path
         android:pathData="m8.6,2h-4.192c-0.7776,0 -1.408,0.6304 -1.408,1.408v4.192"
-        android:strokeWidth="1.408"
+        android:strokeWidth="1.8"
         android:fillColor="#00000000"
         android:strokeColor="@color/default_icon_color"
         android:strokeLineCap="square"/>
     <path
         android:pathData="m8.6,18.8l-4.192,-0c-0.7776,-0 -1.408,-0.6304 -1.408,-1.408l0,-4.192"
-        android:strokeWidth="1.408"
+        android:strokeWidth="1.8"
         android:fillColor="#00000000"
         android:strokeColor="@color/default_icon_color"
         android:strokeLineCap="square"/>
     <path
         android:pathData="m14.2,2l4.192,0c0.7776,0 1.408,0.6304 1.408,1.408l-0,4.192"
-        android:strokeWidth="1.408"
+        android:strokeWidth="1.8"
         android:fillColor="#00000000"
         android:strokeColor="@color/default_icon_color"
         android:strokeLineCap="square"/>
     <path
         android:pathData="m19.8,12.5v9.8"
-        android:strokeWidth="1.408"
+        android:strokeWidth="1.8"
         android:fillColor="#00000000"
         android:strokeColor="@color/default_icon_color"
         android:strokeLineCap="square"/>
     <path
         android:pathData="m13.5,18.8l9.8,-0"
-        android:strokeWidth="1.408"
+        android:strokeWidth="1.8"
         android:fillColor="#00000000"
         android:strokeColor="@color/default_icon_color"
         android:strokeLineCap="square"/>