Split fsdk_mgr files apart.

fpdfsdk/fsdk_baseform_embeddertest.cpp

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "fpdfsdk/include/cba_annotiterator.h"
+#include "fpdfsdk/include/cpdfsdk_annot.h"
+#include "fpdfsdk/include/cpdfsdk_document.h"
 #include "fpdfsdk/include/fsdk_define.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
 #include "testing/embedder_test.h"
 #include "testing/embedder_test_mock_delegate.h"
 #include "testing/embedder_test_timer_handling_delegate.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 void CheckRect(const CFX_FloatRect& actual, const CFX_FloatRect& expected) {
   EXPECT_EQ(expected.left, actual.left);
@@ skipping 97 matching lines @@
     CheckRect(pAnnot->GetRect(), RightTop);
     pAnnot = iter.GetPrevAnnot(pAnnot);
     CheckRect(pAnnot->GetRect(), LeftBottom);
     pAnnot = iter.GetPrevAnnot(pAnnot);
     EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
   }
   UnloadPage(page2);
   UnloadPage(page1);
   UnloadPage(page0);
 }