Add image loading spec related tests

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 014605f0888d71e9db3b42fd6d3325265c0f4969..6d993b60ad90340fffd3e3643fda38ff6bc67a86 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -18,6 +18,8 @@ crbug.com/289002 http/tests/security/frame-loading-via-document-write.html [ Pas
 
 crbug.com/323365 [ Win ] virtual/threaded/animations/keyframe-multiple-timing-functions-transform.html [ Pass Timeout ]
 
+crbug.com/341047 http/tests/images/image-with-origin-header.html [ Failure ]
+
 # -----------------------------------------------------------------
 # Inspector tests
 # -----------------------------------------------------------------
@@ -107,6 +109,9 @@ crbug.com/306222 virtual/gpu/fast/hidpi/image-srcset-relative-svg-canvas.html [
 crbug.com/306222 fast/hidpi/image-srcset-relative-svg-canvas-2x.html [ Skip ]
 crbug.com/306222 virtual/gpu/fast/hidpi/image-srcset-relative-svg-canvas-2x.html [ Skip ]
 
+crbug.com/341172 fast/hidpi/image-srcset-change-dynamically-src-first-2x.html [ Failure ]
+crbug.com/341172 virtual/gpu/fast/hidpi/image-srcset-change-dynamically-src-first-2x.html [ Failure ]

[abarth-chromium, 2014/02/06 01:11:18]

Rather than making these as failures, we should check in expectations that match
our current behavior and have a comment in the test or a bug on file that
explains what results they should have.

+
 crbug.com/304953 fast/css/font-face-download-error.html [ Pass Timeout ]
 
 # This batch were marked as NeedsRebaseline for crbug.com/133097 but are flaky: