Disable filtering in draw Bitmap operation when pixels are aligned

The check is now performed in the callers of internalDrawBitmap() to
avoid retrieve the texture with wrong filter mode when the pixels were
aligned.

This bug was spotted in Chrome for Android: Chrome for Androids's
Canvas drawImage loses fidelity in canvases larger than 64k pixels.

BUG=chromium:231916

R=bsalomon@google.com, robertphillips@google.com

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>

Author: siglesias@igalia.com

Review URL: https://codereview.chromium.org/264303008

git-svn-id: http://skia.googlecode.com/svn/trunk@14665 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/expectations/gm/ignored-tests.txt b/expectations/gm/ignored-tests.txt
index 8a4dcc9..9afd2ef 100644
--- a/expectations/gm/ignored-tests.txt
+++ b/expectations/gm/ignored-tests.txt
@@ -37,3 +37,7 @@
 # This change removes an API that this GM was testing. If/when it lands and sticks,
 # I will likely just delete the GM.
 canvas-layer-state
+
+# bsalomon: https://codereview.chromium.org/264303008/
+# bsalomon@ will rebaseline this test
+ninepatch-stretch