Split net::UploadData into two: for IPC and for upload handling

net/base/upload_data_unittest.cc

Index: net/base/upload_data_unittest.cc
diff --git a/net/base/upload_data_unittest.cc b/net/base/upload_data_unittest.cc
index 63636a24c55b6fa7516a64603e80e4662c0f8ad1..98bb23d064085ce7cc3f4c18f102d58ee6ccc165 100644
--- a/net/base/upload_data_unittest.cc
+++ b/net/base/upload_data_unittest.cc
@@ -103,12 +103,6 @@ TEST_F(UploadDataTest, IsInMemory_File) {
   ASSERT_FALSE(upload_data_->IsInMemory());
 }
 
-TEST_F(UploadDataTest, IsInMemory_Blob) {
-  upload_data_->AppendBlob(GURL("blog:internal:12345"));
-  // Until it's resolved, we don't know what blob contains.
-  ASSERT_FALSE(upload_data_->IsInMemory());
-}
-
 TEST_F(UploadDataTest, IsInMemory_Chunk) {
   upload_data_->set_is_chunked(true);
   ASSERT_FALSE(upload_data_->IsInMemory());
@@ -149,11 +143,6 @@ TEST_F(UploadDataTest, GetContentLength_File) {
   ASSERT_EQ(kData.size(), callback.WaitForResult());
 }
 
-TEST_F(UploadDataTest, GetContentLength_Blob) {
-  upload_data_->AppendBlob(GURL("blog:internal:12345"));
-  ASSERT_EQ(0U, upload_data_->GetContentLengthSync());
-}
-
 TEST_F(UploadDataTest, GetContentLength_Chunk) {
   upload_data_->set_is_chunked(true);
   ASSERT_EQ(0U, upload_data_->GetContentLengthSync());