Remove ash-enable-cursor-motion-blur from about:flags

Bug: 924390
Test: None
Change-Id: I2aa1f8dc832bfbc1a7ce8ff1154adedac55a2af1
Reviewed-on: https://chromium-review.googlesource.com/c/1429059Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Commit-Queue: Mitsuru Oshima <oshima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625366}

chrome/browser/about_flags.cc

@@ -1518,10 +1518,6 @@ const FeatureEntry kFeatureEntries[] = {
      SINGLE_VALUE_TYPE_AND_VALUE(switches::kAllowNaClSocketAPI, "*")},
 #endif  // ENABLE_PLUGINS
 #if defined(OS_CHROMEOS)
-    {"ash-enable-cursor-motion-blur",
-     flag_descriptions::kEnableCursorMotionBlurName,
-     flag_descriptions::kEnableCursorMotionBlurDescription, kOsCrOS,
-     SINGLE_VALUE_TYPE(ash::switches::kAshEnableCursorMotionBlur)},
     {"ash-enable-docked-magnifier",
      flag_descriptions::kEnableDockedMagnifierName,
      flag_descriptions::kEnableDockedMagnifierDescription, kOsCrOS,

chrome/browser/flag-metadata.json

@@ -162,11 +162,6 @@
     // "owners": [ "your-team" ],
     "expiry_milestone": 76
   },
-  {
-    "name": "ash-enable-cursor-motion-blur",
-    // "owners": [ "your-team" ],
-    "expiry_milestone": 76
-  },
   {
     "name": "ash-enable-docked-magnifier",
     // "owners": [ "your-team" ],

chrome/browser/flag_descriptions.cc

@@ -498,10 +498,6 @@ const char kEnableCSSFragmentIdentifiersDescription[] =
     "Enable support for specifying a target element using a css selector in "
     "the fragment identifier.";
 
-const char kEnableCursorMotionBlurName[] = "Enable Cursor Motion Blur";
-const char kEnableCursorMotionBlurDescription[] =
-    "Enable motion blur effect for the cursor.";
-
 const char kEnableNoScriptPreviewsName[] = "NoScript previews";
 
 const char kEnableNoScriptPreviewsDescription[] =

chrome/browser/flag_descriptions.h

@@ -334,9 +334,6 @@ extern const char kEnableClientLoFiDescription[];
 extern const char kEnableCSSFragmentIdentifiersName[];
 extern const char kEnableCSSFragmentIdentifiersDescription[];
 
-extern const char kEnableCursorMotionBlurName[];
-extern const char kEnableCursorMotionBlurDescription[];
-
 extern const char kEnableNoScriptPreviewsName[];
 extern const char kEnableNoScriptPreviewsDescription[];