[Podfile] Remove disabled specs concerning validation.

lib/cocoapods/podfile.rb

@@ -460,10 +460,6 @@ module Pod
     end
 
     def validate!
-      #lines = []
-      #lines << "* the `platform` attribute should be either `:osx` or `:ios`" unless @platform && [:osx, :ios].include?(@platform.name)
-      #lines << "* no dependencies were specified, which is, well, kinda pointless" if dependencies.empty?
-      #raise(Informative, (["The Podfile at `#{@defined_in_file}' is invalid:"] + lines).join("\n")) unless lines.empty?
     end
   end
 end

spec/unit/podfile_spec.rb

@@ -317,26 +317,5 @@ describe "Pod::Podfile" do
         }.should.raise Pod::Informative
       exception.message.should.include "Xcode project"
     end
-
-    xit "raises if no platform is specified" do
-      exception = lambda {
-        Pod::Podfile.new {}.validate!
-      }.should.raise Pod::Informative
-      exception.message.should.include "platform"
-    end
-
-    xit "raises if an invalid platform is specified" do
-      exception = lambda {
-        Pod::Podfile.new { platform :windows }.validate!
-      }.should.raise Pod::Informative
-      exception.message.should.include "platform"
-    end
-
-    xit "raises if no dependencies were specified" do
-      exception = lambda {
-        Pod::Podfile.new {}.validate!
-      }.should.raise Pod::Informative
-      exception.message.should.include "dependencies"
-    end
   end
 end