Style: move non-simple getters from hacker_style to CamelCase.
Style: move non-simple getters from hacker_style to CamelCase.

See http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml?showone=Function_Names#Function_Names

BUG=None


Review URL: http://codereview.chromium.org/10260013

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@134549 0039d316-1c4b-4281-b951-d872f2087c98

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