Cleaned Up project file

Some header removals were missed in the last commit.

Author: bstpierr

Example/Firebase.xcodeproj/project.pbxproj

@@ -897,21 +897,17 @@
 		0624F3E11EC0ECFA00E5940D /* Database_IntegrationTests_iOS.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = Database_IntegrationTests_iOS.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
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-		063CB4491EBA7AE200038A59 /* FIRMutableDataTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FIRMutableDataTests.h; path = Database/Tests/Unit/FIRMutableDataTests.h; sourceTree = SOURCE_ROOT; };
 		063CB44A1EBA7AE200038A59 /* FIRMutableDataTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FIRMutableDataTests.m; path = Database/Tests/Unit/FIRMutableDataTests.m; sourceTree = SOURCE_ROOT; };
 		063CB44B1EBA7AE200038A59 /* FLevelDBStorageEngineTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FLevelDBStorageEngineTests.m; path = Database/Tests/Unit/FLevelDBStorageEngineTests.m; sourceTree = SOURCE_ROOT; };
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-		063CB44D1EBA7AE200038A59 /* FPathTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FPathTests.h; path = Database/Tests/Unit/FPathTests.h; sourceTree = SOURCE_ROOT; };
 		063CB44E1EBA7AE200038A59 /* FPathTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FPathTests.m; path = Database/Tests/Unit/FPathTests.m; sourceTree = SOURCE_ROOT; };
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 		063CB4541EBA7AE200038A59 /* FRepoInfoTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FRepoInfoTest.m; path = Database/Tests/Unit/FRepoInfoTest.m; sourceTree = SOURCE_ROOT; };
-		063CB4551EBA7AE200038A59 /* FSparseSnapshotTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FSparseSnapshotTests.h; path = Database/Tests/Unit/FSparseSnapshotTests.h; sourceTree = SOURCE_ROOT; };
 		063CB4561EBA7AE200038A59 /* FSparseSnapshotTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FSparseSnapshotTests.m; path = Database/Tests/Unit/FSparseSnapshotTests.m; sourceTree = SOURCE_ROOT; };
-		063CB4571EBA7AE200038A59 /* FSyncPointTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FSyncPointTests.h; path = Database/Tests/Unit/FSyncPointTests.h; sourceTree = SOURCE_ROOT; };
 		063CB4581EBA7AE200038A59 /* FSyncPointTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FSyncPointTests.m; path = Database/Tests/Unit/FSyncPointTests.m; sourceTree = SOURCE_ROOT; };
 		063CB4591EBA7AE200038A59 /* FTestBase.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FTestBase.h; path = Database/Tests/Helpers/FTestBase.h; sourceTree = SOURCE_ROOT; };
 		063CB45A1EBA7AE200038A59 /* FTestBase.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FTestBase.m; path = Database/Tests/Helpers/FTestBase.m; sourceTree = SOURCE_ROOT; };
@@ -929,7 +925,6 @@
 		063CB4771EBA7AEF00038A59 /* FIRDatabaseQueryTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FIRDatabaseQueryTests.h; path = Integration/FIRDatabaseQueryTests.h; sourceTree = "<group>"; };
 		063CB4781EBA7AEF00038A59 /* FIRDatabaseQueryTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FIRDatabaseQueryTests.m; path = Integration/FIRDatabaseQueryTests.m; sourceTree = "<group>"; };
 		063CB4791EBA7AEF00038A59 /* FIRDatabaseTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FIRDatabaseTests.m; path = Integration/FIRDatabaseTests.m; sourceTree = "<group>"; };
-		063CB47A1EBA7AEF00038A59 /* FIRDataSnapshotTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FIRDataSnapshotTests.h; sourceTree = "<group>"; };
 		063CB47B1EBA7AEF00038A59 /* FIRDataSnapshotTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FIRDataSnapshotTests.m; sourceTree = "<group>"; };
 		063CB47C1EBA7AEF00038A59 /* FirebaseTests-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "FirebaseTests-Info.plist"; sourceTree = "<group>"; };
 		063CB47D1EBA7AEF00038A59 /* FIRFakeApp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FIRFakeApp.h; sourceTree = "<group>"; };
@@ -2148,11 +2143,6 @@
 		DE7B8D391E8EF202009EB6DF /* Unit */ = {
 			isa = PBXGroup;
 			children = (
-				063CB47A1EBA7AEF00038A59 /* FIRDataSnapshotTests.h */,
-				063CB4491EBA7AE200038A59 /* FIRMutableDataTests.h */,
-				063CB44D1EBA7AE200038A59 /* FPathTests.h */,
-				063CB4551EBA7AE200038A59 /* FSparseSnapshotTests.h */,
-				063CB4571EBA7AE200038A59 /* FSyncPointTests.h */,
 				063CB4471EBA7AE200038A59 /* FArraySortedDictionaryTest.m */,
 				063CB4481EBA7AE200038A59 /* FCompoundHashTest.m */,
 				063CB46E1EBA7AEF00038A59 /* FCompoundWriteTest.m */,