[WebGPU backend] Remove 2 end2end suppressions

Simply remove as WebGPU backend device is implemented.

Bug: 440123094
Change-Id: Icbb62ba9a6f345fae38a59f145dfa98208bf0f42
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/265676
Auto-Submit: Shrek Shao <shrekshao@google.com>
Reviewed-by: Gregg Tavares <gman@chromium.org>
Commit-Queue: Gregg Tavares <gman@chromium.org>
Commit-Queue: Shrek Shao <shrekshao@google.com>
diff --git a/src/dawn/tests/end2end/DeviceInitializationTests.cpp b/src/dawn/tests/end2end/DeviceInitializationTests.cpp
index 08d9ea6..1d5eeaf 100644
--- a/src/dawn/tests/end2end/DeviceInitializationTests.cpp
+++ b/src/dawn/tests/end2end/DeviceInitializationTests.cpp
@@ -97,11 +97,6 @@
                 continue;
             }
 
-            // TODO(crbug.com/413053623): remove after webgpu backend device is implemented.
-            if (info.backendType == wgpu::BackendType::WebGPU) {
-                continue;
-            }
-
             availableAdapterInfo.push_back(std::move(info));
         }
     }
@@ -150,11 +145,6 @@
                 continue;
             }
 
-            // TODO(crbug.com/413053623): remove after webgpu backend device is implemented.
-            if (info.backendType == wgpu::BackendType::WebGPU) {
-                continue;
-            }
-
             availableAdapterInfo.push_back(std::move(info));
         }
     }