Cleanup virtual test suites for origin trials

third_party/WebKit/LayoutTests/virtual/stable/http/tests/origin_trials/webexposed/imagecapture-origin-trial-interfaces-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/stable/http/tests/origin_trials/webexposed/imagecapture-origin-trial-interfaces-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/stable/http/tests/origin_trials/webexposed/imagecapture-origin-trial-interfaces-expected.txt b/third_party/WebKit/LayoutTests/virtual/stable/http/tests/origin_trials/webexposed/imagecapture-origin-trial-interfaces-expected.txt
deleted file mode 100644
index 7becb2545ce69273ca4b867942d743aae40f1dc0..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/virtual/stable/http/tests/origin_trials/webexposed/imagecapture-origin-trial-interfaces-expected.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-CONSOLE MESSAGE: line 17: Interfaces in document
-interface ImageCapture
-    getter videoStreamTrack
-    method constructor
-    method getPhotoCapabilities
-    method grabFrame
-    method setOptions
-    method takePhoto
-interface MediaSettingsRange
-    getter current
-    getter max
-    getter min
-    getter step
-    method constructor
-interface PhotoCapabilities
-    getter brightness
-    getter colorTemperature
-    getter contrast
-    getter exposureCompensation
-    getter exposureMode
-    getter fillLightMode
-    getter focusMode
-    getter imageHeight
-    getter imageWidth
-    getter iso
-    getter redEyeReduction
-    getter saturation
-    getter sharpness
-    getter whiteBalanceMode
-    getter zoom
-    method constructor
-This is a testharness.js-based test.
-PASS ImageCapture related interfaces in Origin-Trial enabled document. 
-Harness: the test ran to completion.
-