Add a fixed delay in history before opening tool menu

ios/chrome/browser/ui/history/history_ui_egtest.mm

Index: ios/chrome/browser/ui/history/history_ui_egtest.mm
diff --git a/ios/chrome/browser/ui/history/history_ui_egtest.mm b/ios/chrome/browser/ui/history/history_ui_egtest.mm
index 789923a87d8c4509e37650db4f6c7d855a378c30..1614bd249da6d84c35fd507ee592cc267c596002 100644
--- a/ios/chrome/browser/ui/history/history_ui_egtest.mm
+++ b/ios/chrome/browser/ui/history/history_ui_egtest.mm
@@ -218,6 +218,14 @@ void MockSignIn() {
 
 // Tests that no history is shown if there has been no navigation.
 - (void)testDisplayNoHistory {
+  // TODO(crbug.com/685570): Fix the tap instead of adding a delay.
+  GREYCondition* myCondition = [GREYCondition
+      conditionWithName:@"Delay to ensure the toolbar menu can be opened"
+                  block:^BOOL {
+                    return NO;
+                  }];
+  [myCondition waitWithTimeout:0.5];
+
   [self openHistoryPanel];
   [self assertNoHistoryShown];
 }
@@ -443,6 +451,14 @@ void MockSignIn() {
 
 // Navigates to history and checks elements for accessibility.
 - (void)testAccessibilityOnHistory {
+  // TODO(crbug.com/685570): Fix the tap instead of adding a delay.
+  GREYCondition* myCondition = [GREYCondition
+      conditionWithName:@"Delay to ensure the toolbar menu can be opened"
+                  block:^BOOL {
+                    return NO;
+                  }];
+  [myCondition waitWithTimeout:0.5];
+
   [self openHistoryPanel];
   chrome_test_util::VerifyAccessibilityForCurrentScreen();
   // Close history.