sheriff: Revert "Add test configs for URL display experiments"

This reverts commit 71f44efe.

Reason for revert: Assuming that it causes failures described in https://crbug.com/1127804

Original change's description:
> Add test configs for URL display experiments
> 
> This CL adds test configs for the URL display experiment group that
> launches all three URL display experiments and SafeBrowsing Delayed
> Warnings.
> 
> SafeBrowsingDelayedWarnings was launched standalone for M85. In M86 and
> above, it's launched with the other URL display experiments. It's also
> no longer launched on Android as the URL display experiments aren't
> implemented on Android.
> 
> The CL also removes a couple of obsolete configs so that the bots
> don't hit the command line length limit.
> 
> Bug: 1111429
> Change-Id: I037fb3a456a31d7617516eb7ad554ec1a02f4d6d
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2399563
> Reviewed-by: Tommy Li <tommycli@chromium.org>
> Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
> Reviewed-by: Mark Pearson <mpearson@chromium.org>
> Commit-Queue: Emily Stark <estark@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#806380}

TBR=mpearson@chromium.org,meacer@chromium.org,tommycli@chromium.org,estark@chromium.org,mahmadi@chromium.org,tiborg@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 1111429, 1127804
Change-Id: I92d5ecfcc4b8176fa91f31e4e491508d272bb357
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2408655Reviewed-by: Pavol Marko <pmarko@chromium.org>
Commit-Queue: Pavol Marko <pmarko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#806598}

chrome/browser/ui/search/local_ntp_browsertest.cc

@@ -1162,7 +1162,10 @@ IN_PROC_BROWSER_TEST_F(LocalNTPTest, PendingNavigations) {
 
   // Verify that the omnibox displays |slow_url|.
   OmniboxView* view = browser()->window()->GetLocationBar()->GetOmniboxView();
-  EXPECT_EQ(base::ASCIIToUTF16(slow_url.spec()), view->GetText());
+  std::string omnibox_text = base::UTF16ToUTF8(view->GetText());
+  EXPECT_THAT(omnibox_text, ::testing::StartsWith(slow_url.host()));
+  EXPECT_THAT(omnibox_text, ::testing::EndsWith(slow_url.path()));
+  EXPECT_THAT(slow_url.spec(), ::testing::EndsWith(omnibox_text));
 }
 
 // Verifies that Chrome won't spawn a separate renderer process for

chrome/browser/ui/views/omnibox/omnibox_view_views_browsertest.cc

@@ -536,7 +536,7 @@ IN_PROC_BROWSER_TEST_F(OmniboxViewViewsTest, FragmentUnescapedForDisplay) {
   ui_test_utils::NavigateToURL(browser(),
                                GURL("http://example.com/#%E2%98%83"));
 
-  EXPECT_EQ(view->GetText(), base::UTF8ToUTF16("http://example.com/#\u2603"));
+  EXPECT_EQ(view->GetText(), base::UTF8ToUTF16("example.com/#\u2603"));
 }
 
 // Ensure that when the user navigates between suggestions, that the accessible
@@ -725,29 +725,23 @@ IN_PROC_BROWSER_TEST_F(OmniboxViewViewsTest, AlwaysShowFullURLs) {
       static_cast<OmniboxViewViews*>(omnibox_view);
 
   ASSERT_TRUE(embedded_test_server()->Start());
-  // Use a hostname ("a.test") since IP addresses aren't eligible for eliding.
-  GURL url = embedded_test_server()->GetURL("a.test", "/title1.html");
+  GURL url = embedded_test_server()->GetURL("/title1.html");
   base::string16 url_text = base::ASCIIToUTF16(url.spec());
 
   ui_test_utils::NavigateToURL(browser(), url);
 
-  // By default, the URL should be elided by pushing the scheme out of the
-  // display area.
-  EXPECT_EQ(url_text, omnibox_view_views->GetText());
-  EXPECT_GT(0,
-            omnibox_view_views->GetRenderText()->GetUpdatedDisplayOffset().x());
+  // By default, the elided URL should be shown.
+  EXPECT_EQ(url_text,
+            base::ASCIIToUTF16("http://") + omnibox_view_views->GetText());
 
   // After toggling the setting, the full URL should be shown.
   chrome::ToggleShowFullURLs(browser());
   EXPECT_EQ(url_text, omnibox_view_views->GetText());
-  EXPECT_EQ(0,
-            omnibox_view_views->GetRenderText()->GetUpdatedDisplayOffset().x());
 
   // Toggling the setting again should go back to the elided URL.
   chrome::ToggleShowFullURLs(browser());
-  EXPECT_EQ(url_text, omnibox_view_views->GetText());
-  EXPECT_GT(0,
-            omnibox_view_views->GetRenderText()->GetUpdatedDisplayOffset().x());
+  EXPECT_EQ(url_text,
+            base::ASCIIToUTF16("http://") + omnibox_view_views->GetText());
 }
 
 // The following set of tests require UIA accessibility support, which only

testing/variations/fieldtrial_testing_config.json

@@ -6068,6 +6068,28 @@
             ]
         }
     ],
+    "SafeBrowsingDelayedWarnings": [
+        {
+            "platforms": [
+                "android",
+                "chromeos",
+                "linux",
+                "mac",
+                "windows"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "params": {
+                        "mouse": "true"
+                    },
+                    "enable_features": [
+                        "SafeBrowsingDelayedWarnings"
+                    ]
+                }
+            ]
+        }
+    ],
     "SafeBrowsingEnhancedProtectionAndroid": [
         {
             "platforms": [
@@ -6450,27 +6472,6 @@
             ]
         }
     ],
-    "SimplifiedUrlDisplay": [
-        {
-            "platforms": [
-                "chromeos",
-                "linux",
-                "mac",
-                "windows"
-            ],
-            "experiments": [
-                {
-                    "name": "AllDisplayExperimentsEnabled",
-                    "enable_features": [
-                        "OmniboxUIExperimentElideToRegistrableDomain",
-                        "OmniboxUIExperimentHideSteadyStateUrlPathQueryAndRefOnInteraction",
-                        "OmniboxUIExperimentRevealSteadyStateUrlPathQueryAndRefOnHover",
-                        "SafeBrowsingDelayedWarnings"
-                    ]
-                }
-            ]
-        }
-    ],
     "SmartDimModelV3": [
         {
             "platforms": [