Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.

Committed: https://pdfium.googlesource.com/pdfium/+/7cc6a32693a07210e036a8d7131232231ec0fdb3

[npm, 2016-10-12 18:08:16]

The CQ bit was checked by npm@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-12 18:08:25]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[npm, 2016-10-12 18:11:30]

The CQ bit was checked by npm@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-12 18:11:34]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[npm, 2016-10-12 18:20:58]

Description was changed from

==========
Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.
==========

to

==========
Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.
==========

[npm, 2016-10-12 18:20:58]

npm@chromium.org changed reviewers:
+ dsinclair@chromium.org, tsepez@chromium.org

[npm, 2016-10-12 18:21:14]

PTAL

[commit-bot: I haz the power, 2016-10-12 18:24:44]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-12 18:24:45]

Dry run: This issue passed the CQ dry run.

[dsinclair, 2016-10-12 18:37:50]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-10-12 18:37:50]

lgtm

[commit-bot: I haz the power, 2016-10-12 18:37:56]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-12 18:38:12]

Description was changed from

==========
Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.
==========

to

==========
Reduce code duplication in CPDF_Type1Font::LoadGlyphMap

Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.

Committed:
https://pdfium.googlesource.com/pdfium/+/7cc6a32693a07210e036a8d7131232231ec0...
==========

[commit-bot: I haz the power, 2016-10-12 18:38:13]

Committed patchset #2 (id:20001) as
https://pdfium.googlesource.com/pdfium/+/7cc6a32693a07210e036a8d7131232231ec0...