AW: implement remove*Cookie APIs for the network service

No change to the legacy code path.

This implements #removeSessionCookies and #removeAllCookies for the
network service code path. This implements both APIs on top of
CookieManager::DeleteCookies().

This removes 3 tests from the filter (the remaining related test is
blocked on fixing #hasCookies).

Bug: 931641, 933629, 902641, 933462
Test: run_webview_instrumentation_test_apk \
Test: --enable-features=NetworkService,NetworkServiceInProcess \
Test: -f CookieManagerTest#testRemove*
Cq-Include-Trybots: master.tryserver.chromium.android:android_mojo
Change-Id: Idb8f1bb5c464993fd142f29681395598c2f65cf6
Reviewed-on: https://chromium-review.googlesource.com/c/1478459
Commit-Queue: Nate Fischer <ntfschr@chromium.org>
Reviewed-by: Tim Volodine <timvolodine@chromium.org>
Reviewed-by: Richard Coles <torne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634512}

android_webview/browser/cookie_manager.cc

@@ -44,6 +44,7 @@
 #include "services/network/network_service.h"
 #include "services/network/public/cpp/features.h"
 #include "services/network/public/mojom/cookie_manager.mojom-forward.h"
+#include "services/network/public/mojom/cookie_manager.mojom.h"
 #include "url/url_constants.h"
 
 using base::FilePath;
@@ -460,9 +461,19 @@ void CookieManager::RemoveSessionCookiesSync() {
 
 void CookieManager::RemoveSessionCookiesHelper(
     base::RepeatingCallback<void(bool)> callback) {
+  if (base::FeatureList::IsEnabled(network::features::kNetworkService)) {
+    auto match_session_cookies = network::mojom::CookieDeletionFilter::New();
+    match_session_cookies->session_control =
+        network::mojom::CookieDeletionSessionControl::SESSION_COOKIES;
+    GetCookieManagerWrapper()->DeleteCookies(
+        std::move(match_session_cookies),
+        base::BindOnce(&CookieManager::RemoveCookiesCompleted,
+                       base::Unretained(this), callback));
+  } else {
     GetCookieStore()->DeleteSessionCookiesAsync(
         base::BindOnce(&CookieManager::RemoveCookiesCompleted,
                        base::Unretained(this), callback));
+  }
 }
 
 void CookieManager::RemoveCookiesCompleted(
@@ -486,9 +497,18 @@ void CookieManager::RemoveAllCookiesSync() {
 
 void CookieManager::RemoveAllCookiesHelper(
     const base::RepeatingCallback<void(bool)> callback) {
+  if (base::FeatureList::IsEnabled(network::features::kNetworkService)) {
+    // An empty filter matches all cookies.
+    auto match_all_cookies = network::mojom::CookieDeletionFilter::New();
+    GetCookieManagerWrapper()->DeleteCookies(
+        std::move(match_all_cookies),
+        base::BindOnce(&CookieManager::RemoveCookiesCompleted,
+                       base::Unretained(this), callback));
+  } else {
     GetCookieStore()->DeleteAllAsync(
         base::BindOnce(&CookieManager::RemoveCookiesCompleted,
                        base::Unretained(this), callback));
+  }
 }
 
 void CookieManager::RemoveExpiredCookies() {

android_webview/browser/net_network_service/aw_cookie_manager_wrapper.cc

@@ -41,4 +41,12 @@ void AwCookieManagerWrapper::SetCanonicalCookie(
                                       std::move(callback));
 }
 
+void AwCookieManagerWrapper::DeleteCookies(
+    network::mojom::CookieDeletionFilterPtr filter,
+    DeleteCookiesCallback callback) {
+  // TODO(ntfschr): handle the case where content layer isn't initialized yet
+  // (http://crbug.com/933461).
+  cookie_manager_->DeleteCookies(std::move(filter), std::move(callback));
+}
+
 }  // namespace android_webview

android_webview/browser/net_network_service/aw_cookie_manager_wrapper.h

@@ -28,6 +28,8 @@ class AwCookieManagerWrapper {
       network::mojom::CookieManager::GetCookieListCallback;
   using SetCanonicalCookieCallback =
       network::mojom::CookieManager::SetCanonicalCookieCallback;
+  using DeleteCookiesCallback =
+      network::mojom::CookieManager::DeleteCookiesCallback;
 
   // Called when content layer starts up, to pass in a NetworkContextPtr for us
   // to use for Cookies APIs.
@@ -45,6 +47,9 @@ class AwCookieManagerWrapper {
                           bool modify_http_only,
                           SetCanonicalCookieCallback);
 
+  void DeleteCookies(network::mojom::CookieDeletionFilterPtr filter,
+                     DeleteCookiesCallback callback);
+
  private:
   // A CookieManagerPtr which is cloned from the NetworkContext's
   // CookieManagerPtr (but, lives on this thread).

testing/buildbot/filters/mojo.fyi.network_webview_instrumentation_test_apk.filter

@@ -26,19 +26,15 @@
 -org.chromium.android_webview.test.CookieManagerTest.testAcceptCookie_falseWontSetCookies
 -org.chromium.android_webview.test.CookieManagerTest.testAcceptFileSchemeCookies
 -org.chromium.android_webview.test.CookieManagerTest.testThirdPartyCookie
--org.chromium.android_webview.test.CookieManagerTest.testThirdPartyCookiesArePerWebview
 
 # https://crbug.com/931641
 -org.chromium.android_webview.test.CookieManagerTest.testRemoveSessionCookiesNullCallback
 -org.chromium.android_webview.test.CookieManagerTest.testThirdPartyCookieForWebSocketDisabledCase
--org.chromium.android_webview.test.CookieManagerTest.testRemoveSessionCookies
--org.chromium.android_webview.test.CookieManagerTest.testRemoveSessionCookiesCallback
 
 # https://crbug.com/933629
 -org.chromium.android_webview.test.CookieManagerTest.testCookiesExpire
 -org.chromium.android_webview.test.CookieManagerTest.testHasCookie
 -org.chromium.android_webview.test.CookieManagerTest.testRemoveAllCookies
--org.chromium.android_webview.test.CookieManagerTest.testRemoveAllCookiesCallback
 -org.chromium.android_webview.test.CookieManagerTest.testSetCookieNullCallback
 
 # https://crbug.com/893580