Remove I411 support, update doc and switch to side by side test

unit_test/video_common_test.cc

 /*
  *  Copyright 2012 The LibYuv Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS. All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 48 matching lines @@
   EXPECT_EQ(FOURCC_RGBO, CanonicalFourCC(FOURCC_L555));
   EXPECT_EQ(FOURCC_RGBP, CanonicalFourCC(FOURCC_L565));
   EXPECT_EQ(FOURCC_RGBO, CanonicalFourCC(FOURCC_5551));
 }
 
 TEST_F(LibYUVBaseTest, TestFourCC) {
   EXPECT_TRUE(TestValidFourCC(FOURCC_I420, FOURCC_BPP_I420));
   EXPECT_TRUE(TestValidFourCC(FOURCC_I420, FOURCC_BPP_I420));
   EXPECT_TRUE(TestValidFourCC(FOURCC_I422, FOURCC_BPP_I422));
   EXPECT_TRUE(TestValidFourCC(FOURCC_I444, FOURCC_BPP_I444));
-  EXPECT_TRUE(TestValidFourCC(FOURCC_I411, FOURCC_BPP_I411));
   EXPECT_TRUE(TestValidFourCC(FOURCC_I400, FOURCC_BPP_I400));
   EXPECT_TRUE(TestValidFourCC(FOURCC_NV21, FOURCC_BPP_NV21));
   EXPECT_TRUE(TestValidFourCC(FOURCC_NV12, FOURCC_BPP_NV12));
   EXPECT_TRUE(TestValidFourCC(FOURCC_YUY2, FOURCC_BPP_YUY2));
   EXPECT_TRUE(TestValidFourCC(FOURCC_UYVY, FOURCC_BPP_UYVY));
   EXPECT_TRUE(TestValidFourCC(FOURCC_M420, FOURCC_BPP_M420));
   EXPECT_TRUE(TestValidFourCC(FOURCC_Q420, FOURCC_BPP_Q420));  // deprecated.
   EXPECT_TRUE(TestValidFourCC(FOURCC_ARGB, FOURCC_BPP_ARGB));
   EXPECT_TRUE(TestValidFourCC(FOURCC_BGRA, FOURCC_BPP_BGRA));
   EXPECT_TRUE(TestValidFourCC(FOURCC_ABGR, FOURCC_BPP_ABGR));
@@ skipping 18 matching lines @@
   EXPECT_TRUE(TestValidFourCC(FOURCC_JPEG, FOURCC_BPP_JPEG));
   EXPECT_TRUE(TestValidFourCC(FOURCC_DMB1, FOURCC_BPP_DMB1));
   EXPECT_TRUE(TestValidFourCC(FOURCC_BA81, FOURCC_BPP_BA81));
   EXPECT_TRUE(TestValidFourCC(FOURCC_RGB3, FOURCC_BPP_RGB3));
   EXPECT_TRUE(TestValidFourCC(FOURCC_BGR3, FOURCC_BPP_BGR3));
   EXPECT_TRUE(TestValidFourCC(FOURCC_H264, FOURCC_BPP_H264));
   EXPECT_TRUE(TestValidFourCC(FOURCC_ANY,  FOURCC_BPP_ANY));
 }
 
 }  // namespace libyuv