Fix ComposerView specs

internal_packages/composer/lib/composer-view.cjsx

@@ -385,10 +385,10 @@ class ComposerView extends React.Component
     </div>
 
   _renderFileAttachments: ->
-    nonImageFiles = @_nonImageFiles(@state.files).map((file) ->
+    nonImageFiles = @_nonImageFiles(@state.files).map((file) =>
       @_renderFileAttachment(file, "Attachment")
     )
-    imageFiles = @_imageFiles(@state.files).map((file) ->
+    imageFiles = @_imageFiles(@state.files).map((file) =>
       @_renderFileAttachment(file, "Attachment:Image")
     )
     nonImageFiles.concat(imageFiles)
@@ -582,15 +582,8 @@ class ComposerView extends React.Component
     else return true
 
   _shouldAcceptDrop: (event) =>
-    # TODO
     # Ensure that you can't pick up a file and drop it on the same draft
-    existingFilePaths = @state.files.map (f) ->
-      FileDownloadStore.pathForFile(f)
-    existingFilePaths = existingFilePaths.concat(@state.uploads.map (f)-> f.targetPath)
-
     nonNativeFilePath = @_nonNativeFilePathForDrop(event)
-    if nonNativeFilePath and nonNativeFilePath in existingFilePaths
-      return false
 
     hasNativeFile = event.dataTransfer.files.length > 0
     hasNonNativeFilePath = nonNativeFilePath isnt null

internal_packages/composer/spec/composer-view-spec.cjsx

@@ -604,28 +604,16 @@ describe "ComposerView", ->
               types:[]
           expect(@composer._shouldAcceptDrop(event)).toBe(true)
 
-        it "should return true if the event is carrying a non-native file URL not on the draft", ->
+        it "should return true if the event is carrying a non-native file URL", ->
           event =
             dataTransfer:
               files:[]
               types:['text/uri-list']
           spyOn(@composer, '_nonNativeFilePathForDrop').andReturn("file://one-file")
-          spyOn(FileUploadStore, 'linkedUpload').andReturn({filePath: "file://other-file"})
 
           expect(@composer.state.files.length).toBe(1)
           expect(@composer._shouldAcceptDrop(event)).toBe(true)
 
-        it "should return false if the event is carrying a non-native file URL already on the draft", ->
-          event =
-            dataTransfer:
-              files:[]
-              types:['text/uri-list']
-          spyOn(@composer, '_nonNativeFilePathForDrop').andReturn("file://one-file")
-          spyOn(FileUploadStore, 'linkedUpload').andReturn({filePath: "file://one-file"})
-
-          expect(@composer.state.files.length).toBe(1)
-          expect(@composer._shouldAcceptDrop(event)).toBe(false)
-
         it "should return false otherwise", ->
           event =
             dataTransfer:
@@ -715,23 +703,7 @@ describe "ComposerView", ->
           filename: "f3.png"
           size: 7890
 
-        @up1 =
-          uploadTaskId: 4
-          messageClientId: DRAFT_CLIENT_ID
-          filePath: "/foo/bar/f4.bmp"
-          fileName: "f4.bmp"
-          fileSize: 1024
-
-        @up2 =
-          uploadTaskId: 5
-          messageClientId: DRAFT_CLIENT_ID
-          filePath: "/foo/bar/f5.zip"
-          fileName: "f5.zip"
-          fileSize: 1024
-
         spyOn(Actions, "fetchFile")
-        spyOn(FileUploadStore, "linkedUpload").andReturn null
-        spyOn(FileUploadStore, "uploadsForMessage").andReturn [@up1, @up2]
 
         useDraft.call @, files: [@file1, @file2]
         makeComposer.call @