Clean up passed end2end tests on Intel Linux platforms.

Only one end2end test still fail for ANGLE issue 1346.

BUG=angleproject:1346

Change-Id: Ibeefe600b21b6ae2056e304d18a8fc4071a48cbe
Reviewed-on: https://chromium-review.googlesource.com/882294
Reviewed-by: Jiajia Qin <jiajia.qin@intel.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
diff --git a/src/tests/gl_tests/TextureTest.cpp b/src/tests/gl_tests/TextureTest.cpp
index dd57471..c2434dc 100644
--- a/src/tests/gl_tests/TextureTest.cpp
+++ b/src/tests/gl_tests/TextureTest.cpp
@@ -1560,25 +1560,11 @@
 
 TEST_P(Texture2DTest, CopySubImageFloat_RGB_R)
 {
-    if (IsIntel() && IsLinux())
-    {
-        // TODO(cwallez): Fix on Linux Intel drivers (http://anglebug.com/1346)
-        std::cout << "Test disabled on Linux Intel OpenGL." << std::endl;
-        return;
-    }
-
     testFloatCopySubImage(3, 1);
 }
 
 TEST_P(Texture2DTest, CopySubImageFloat_RGB_RG)
 {
-    if (IsIntel() && IsLinux())
-    {
-        // TODO(cwallez): Fix on Linux Intel drivers (http://anglebug.com/1346)
-        std::cout << "Test disabled on Linux Intel OpenGL." << std::endl;
-        return;
-    }
-
     testFloatCopySubImage(3, 2);
 }
 
@@ -2819,11 +2805,10 @@
 // ES 3.0.4 table 3.24
 TEST_P(Texture2DTestES3, TextureCOMPRESSEDSRGB8ETC2ImplicitAlpha1)
 {
-    if (IsIntel() && IsOpenGL() && (IsLinux() || IsOSX()))
+    if (IsOSX() && IsIntel() && IsOpenGL())
     {
-        // TODO(cwallez): Fix on Linux Intel drivers (http://anglebug.com/1346)
-        // Also seems to fail on OSX 10.12 Intel.
-        std::cout << "Test disabled on Linux and OSX Intel OpenGL." << std::endl;
+        // Seems to fail on OSX 10.12 Intel.
+        std::cout << "Test skipped on OSX Intel." << std::endl;
         return;
     }