Revert "[iOS] Add Tab Grid Item Context Menu Share Action EGTest"

This reverts commit 8ce8356c55d388a2786f8152f13bbbf4dd6cdca2.

Reason for revert: Landed on the wrong branch

Original change's description:
> [iOS] Add Tab Grid Item Context Menu Share Action EGTest
>
> Bug: 1202945
> Change-Id: I514c71510773eb79698ca79660f337957b92abe3
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2852504
> Reviewed-by: edchin <[email protected]>
> Reviewed-by: Mohammad Refaat <[email protected]>

Bug: 1202945
Change-Id: I9d366fcd9d6c0980fc14075883346b33d621ecbe
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2857445
Auto-Submit: Mohammad Refaat <[email protected]>
Reviewed-by: edchin <[email protected]>

diff --git a/ios/chrome/browser/ui/tab_switcher/tab_grid/tab_grid_egtest.mm b/ios/chrome/browser/ui/tab_switcher/tab_grid/tab_grid_egtest.mm
index 81b6aa1..865b90b 100644
--- a/ios/chrome/browser/ui/tab_switcher/tab_grid/tab_grid_egtest.mm
+++ b/ios/chrome/browser/ui/tab_switcher/tab_grid/tab_grid_egtest.mm

@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/ios/ios_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
 #import "ios/chrome/browser/ui/tab_switcher/tab_grid/features.h"
@@ -70,18 +69,6 @@
 
 @implementation TabGridTestCase
 
-- (AppLaunchConfiguration)appConfigurationForTestCase {
-  AppLaunchConfiguration config;
-
-  // Features are enabled or disabled based on the name of the test that is
-  // running. This is done because it is inefficient to use
-  // ensureAppLaunchedWithConfiguration for each test.
-  if ([self isRunningTest:@selector(testTabGridItemContextMenuShare)]) {
-    config.features_enabled.push_back(kTabGridContextMenu);
-  }
-  return config;
-}
-
 - (void)setUp {
   [super setUp];
 
@@ -212,8 +199,6 @@
   [ChromeEarlGreyUI assertHistoryHasNoEntries];
 }
 
-#pragma mark - Recent Tabs Context Menu
-
 // Tests the Copy Link action on a recent tab's context menu.
 - (void)testRecentTabsContextMenuCopyLink {
   if (![ChromeEarlGrey isNativeContextMenusEnabled]) {
@@ -222,7 +207,7 @@
   }
 
   [self prepareRecentTabWithURL:_URL1 response:kResponse1];
-  [self longPressTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
+  [self longPressRecentTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
 
   [ChromeEarlGrey
       verifyCopyLinkActionWithText:[NSString stringWithUTF8String:_URL1.spec()
@@ -238,7 +223,7 @@
   }
 
   [self prepareRecentTabWithURL:_URL1 response:kResponse1];
-  [self longPressTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
+  [self longPressRecentTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
 
   [ChromeEarlGrey verifyOpenInNewTabActionWithURL:_URL1.GetContent()];
 
@@ -259,7 +244,7 @@
   }
 
   [self prepareRecentTabWithURL:_URL1 response:kResponse1];
-  [self longPressTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
+  [self longPressRecentTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
 
   [ChromeEarlGrey verifyOpenInNewWindowActionWithContent:kResponse1];
 }
@@ -272,35 +257,12 @@
   }
 
   [self prepareRecentTabWithURL:_URL1 response:kResponse1];
-  [self longPressTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
+  [self longPressRecentTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
 
   [ChromeEarlGrey
       verifyShareActionWithPageTitle:[NSString stringWithUTF8String:kTitle1]];
 }
 
-#pragma mark - Tab Grid Item Context Menu
-
-// Tests the Share action on a tab grid item's context menu.
-- (void)testTabGridItemContextMenuShare {
-  if (!base::ios::IsRunningOnIOS13OrLater()) {
-    EARL_GREY_TEST_SKIPPED(
-        @"Tab Grid context menu only supported on iOS 13 and later.");
-  }
-
-  [ChromeEarlGrey loadURL:_URL1];
-  [ChromeEarlGrey waitForWebStateContainingText:kResponse1];
-
-  [[EarlGrey selectElementWithMatcher:chrome_test_util::ShowTabsButton()]
-      performAction:grey_tap()];
-
-  [self longPressTabWithTitle:[NSString stringWithUTF8String:kTitle1]];
-
-  [ChromeEarlGrey
-      verifyShareActionWithPageTitle:[NSString stringWithUTF8String:kTitle1]];
-}
-
-#pragma mark -
-
 // Tests that tapping on "Close All" shows a confirmation dialog.
 // It also tests that tapping on "Close x Tab(s)" on the confirmation dialog
 // displays an empty grid and tapping on "Cancel" doesn't modify the grid.
@@ -835,9 +797,7 @@
       performAction:grey_tap()];
 }
 
-// Long press on the recent tab entry or the tab item in the tab grid with
-// |title|.
-- (void)longPressTabWithTitle:(NSString*)title {
+- (void)longPressRecentTabWithTitle:(NSString*)title {
   // The test page may be there multiple times.
   [[[EarlGrey
       selectElementWithMatcher:grey_allOf(grey_accessibilityLabel(title),