Removes use of VisitorDataSource in more tests.

The `DataFrameSource` parts of the API are no longer used.

PiperOrigin-RevId: 699286168

quiche/http2/adapter/nghttp2_adapter_test.cc

diff --git a/quiche/http2/adapter/nghttp2_adapter_test.cc b/quiche/http2/adapter/nghttp2_adapter_test.cc
index f9bb6a5..ad76dc9 100644
--- a/quiche/http2/adapter/nghttp2_adapter_test.cc
+++ b/quiche/http2/adapter/nghttp2_adapter_test.cc
@@ -7180,7 +7180,6 @@
 
   visitor.AppendPayloadForStream(
       1, "Here is some data, which will be completely ignored!");
-  auto body = std::make_unique<VisitorDataSource>(visitor, 1);
 
   int submit_result = adapter->SubmitResponse(
       1, ToHeaders({{":status", "200"}}), nullptr, false);

quiche/http2/adapter/oghttp2_adapter_metadata_test.cc

diff --git a/quiche/http2/adapter/oghttp2_adapter_metadata_test.cc b/quiche/http2/adapter/oghttp2_adapter_metadata_test.cc
index db399f7..3995315 100644
--- a/quiche/http2/adapter/oghttp2_adapter_metadata_test.cc
+++ b/quiche/http2/adapter/oghttp2_adapter_metadata_test.cc
@@ -373,10 +373,9 @@
   const std::string kBody = std::string(100 * 1024, 'a');
   visitor.AppendPayloadForStream(1, kBody);
   visitor.SetEndData(1, false);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
 
   const int32_t stream_id1 =
-      adapter->SubmitRequest(headers1, std::move(body1), false, nullptr);
+      adapter->SubmitRequest(headers1, nullptr, false, nullptr);
   ASSERT_EQ(stream_id1, 1);
 
   EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0));
@@ -615,10 +614,9 @@
   // the stream.
   visitor.AppendPayloadForStream(1, kBody);
   visitor.SetEndData(1, false);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
   int submit_result = adapter->SubmitResponse(
       1, ToHeaders({{":status", "200"}, {"x-comment", "Sure, sounds good."}}),
-      std::move(body1), false);
+      nullptr, false);
   EXPECT_EQ(submit_result, 0);
   EXPECT_TRUE(adapter->want_write());
 

quiche/http2/adapter/oghttp2_session_test.cc

diff --git a/quiche/http2/adapter/oghttp2_session_test.cc b/quiche/http2/adapter/oghttp2_session_test.cc
index 9e29388..1fa44fd 100644
--- a/quiche/http2/adapter/oghttp2_session_test.cc
+++ b/quiche/http2/adapter/oghttp2_session_test.cc
@@ -92,13 +92,12 @@
   const char* kSentinel1 = "arbitrary pointer 1";
   visitor.AppendPayloadForStream(1, "This is an example request body.");
   visitor.SetEndData(1, true);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
-  int stream_id = session.SubmitRequest(
-      ToHeaders({{":method", "POST"},
-                 {":scheme", "http"},
-                 {":authority", "example.com"},
-                 {":path", "/this/is/request/one"}}),
-      std::move(body1), false, const_cast<char*>(kSentinel1));
+  int stream_id =
+      session.SubmitRequest(ToHeaders({{":method", "POST"},
+                                       {":scheme", "http"},
+                                       {":authority", "example.com"},
+                                       {":path", "/this/is/request/one"}}),
+                            nullptr, false, const_cast<char*>(kSentinel1));
   ASSERT_EQ(stream_id, 1);
 
   // Submit another request to ensure the next stream is created.
@@ -278,13 +277,12 @@
   const char* kSentinel1 = "arbitrary pointer 1";
   visitor.AppendPayloadForStream(1, "This is an example request body.");
   visitor.SetEndData(1, true);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
-  int stream_id = session.SubmitRequest(
-      ToHeaders({{":method", "POST"},
-                 {":scheme", "http"},
-                 {":authority", "example.com"},
-                 {":path", "/this/is/request/one"}}),
-      std::move(body1), false, const_cast<char*>(kSentinel1));
+  int stream_id =
+      session.SubmitRequest(ToHeaders({{":method", "POST"},
+                                       {":scheme", "http"},
+                                       {":authority", "example.com"},
+                                       {":path", "/this/is/request/one"}}),
+                            nullptr, false, const_cast<char*>(kSentinel1));
   ASSERT_EQ(stream_id, 1);
   EXPECT_TRUE(session.want_write());
   EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id));
@@ -389,13 +387,12 @@
 
   visitor.AppendPayloadForStream(1, std::string(20000, 'a'));
   visitor.SetEndData(1, true);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
   int stream_id =
       session.SubmitRequest(ToHeaders({{":method", "POST"},
                                        {":scheme", "http"},
                                        {":authority", "example.com"},
                                        {":path", "/this/is/request/one"}}),
-                            std::move(body1), false, nullptr);
+                            nullptr, false, nullptr);
   ASSERT_EQ(stream_id, 1);
   EXPECT_TRUE(session.want_write());
 
@@ -422,13 +419,12 @@
   EXPECT_FALSE(session.want_write());
 
   const char* kSentinel1 = "arbitrary pointer 1";
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
-  int stream_id = session.SubmitRequest(
-      ToHeaders({{":method", "POST"},
-                 {":scheme", "http"},
-                 {":authority", "example.com"},
-                 {":path", "/this/is/request/one"}}),
-      std::move(body1), false, const_cast<char*>(kSentinel1));
+  int stream_id =
+      session.SubmitRequest(ToHeaders({{":method", "POST"},
+                                       {":scheme", "http"},
+                                       {":authority", "example.com"},
+                                       {":path", "/this/is/request/one"}}),
+                            nullptr, false, const_cast<char*>(kSentinel1));
   EXPECT_GT(stream_id, 0);
   EXPECT_TRUE(session.want_write());
   EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id));
@@ -477,13 +473,12 @@
   EXPECT_FALSE(session.want_write());
 
   const char* kSentinel1 = "arbitrary pointer 1";
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
-  int stream_id = session.SubmitRequest(
-      ToHeaders({{":method", "POST"},
-                 {":scheme", "http"},
-                 {":authority", "example.com"},
-                 {":path", "/this/is/request/one"}}),
-      std::move(body1), false, const_cast<char*>(kSentinel1));
+  int stream_id =
+      session.SubmitRequest(ToHeaders({{":method", "POST"},
+                                       {":scheme", "http"},
+                                       {":authority", "example.com"},
+                                       {":path", "/this/is/request/one"}}),
+                            nullptr, false, const_cast<char*>(kSentinel1));
   EXPECT_GT(stream_id, 0);
   EXPECT_TRUE(session.want_write());
   EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id));
@@ -533,13 +528,12 @@
   const char* kSentinel1 = "arbitrary pointer 1";
   visitor.AppendPayloadForStream(1, "This is an example request body.");
   visitor.SetEndData(1, true);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
-  int stream_id = session.SubmitRequest(
-      ToHeaders({{":method", "POST"},
-                 {":scheme", "http"},
-                 {":authority", "example.com"},
-                 {":path", "/this/is/request/one"}}),
-      std::move(body1), false, const_cast<char*>(kSentinel1));
+  int stream_id =
+      session.SubmitRequest(ToHeaders({{":method", "POST"},
+                                       {":scheme", "http"},
+                                       {":authority", "example.com"},
+                                       {":path", "/this/is/request/one"}}),
+                            nullptr, false, const_cast<char*>(kSentinel1));
   EXPECT_GT(stream_id, 0);
   EXPECT_TRUE(session.want_write());
   EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id));
@@ -806,12 +800,11 @@
   // A data fin is not sent so that the stream remains open, and the flow
   // control state can be verified.
   visitor.AppendPayloadForStream(1, "This is an example response body.");
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
   int submit_result = session.SubmitResponse(
       1,
       ToHeaders({{":status", "404"},
                  {"x-comment", "I have no idea what you're talking about."}}),
-      std::move(body1), false);
+      nullptr, false);
   EXPECT_EQ(submit_result, 0);
   EXPECT_TRUE(session.want_write());
 
@@ -898,10 +891,9 @@
   // the stream.
   visitor.AppendPayloadForStream(1, "This is an example response body.");
   visitor.SetEndData(1, false);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
   int submit_result = session.SubmitResponse(
       1, ToHeaders({{":status", "200"}, {"x-comment", "Sure, sounds good."}}),
-      std::move(body1), false);
+      nullptr, false);
   EXPECT_EQ(submit_result, 0);
   EXPECT_TRUE(session.want_write());
 
@@ -990,10 +982,9 @@
   // the stream.
   visitor.AppendPayloadForStream(1, "This is an example response body.");
   visitor.SetEndData(1, false);
-  auto body1 = std::make_unique<VisitorDataSource>(visitor, 1);
   int submit_result = session.SubmitResponse(
       1, ToHeaders({{":status", "200"}, {"x-comment", "Sure, sounds good."}}),
-      std::move(body1), false);
+      nullptr, false);
   EXPECT_EQ(submit_result, 0);
   EXPECT_TRUE(session.want_write());
   // There has not been a call to Send() yet, so neither headers nor body have