[NaCl Addin] Add new property for setting name of index page.

[NaCl Addin] Add new property for setting name of index page.

As a result of this change we no longer need to ship the
.user file for the hello_world_gles example, which is good.

Also, add missing index_pnacl.html.


BUG=

Committed: https://code.google.com/p/nativeclient-sdk/source/detail?r=1467

[binji, 2012-11-15 00:34:28]

lgtm

http://codereview.chromium.org/11359218/diff/1/visual_studio/NativeClientVSAd...
File
visual_studio/NativeClientVSAddIn/InstallerResources/examples/hello_world_gles/hello_world_gles/hello_world_gles.vcxproj
(right):

http://codereview.chromium.org/11359218/diff/1/visual_studio/NativeClientVSAd...
visual_studio/NativeClientVSAddIn/InstallerResources/examples/hello_world_gles/hello_world_gles/hello_world_gles.vcxproj:44:
<NaClIndexHTML>index_newlib.html</NaClIndexHTML>
it looks like the .user file was using the toolchain name. Is that not necessary
here?

[Sam Clegg, 2012-11-15 00:56:26]

http://codereview.chromium.org/11359218/diff/1/visual_studio/NativeClientVSAd...
File
visual_studio/NativeClientVSAddIn/InstallerResources/examples/hello_world_gles/hello_world_gles/hello_world_gles.vcxproj
(right):

http://codereview.chromium.org/11359218/diff/1/visual_studio/NativeClientVSAd...
visual_studio/NativeClientVSAddIn/InstallerResources/examples/hello_world_gles/hello_world_gles/hello_world_gles.vcxproj:44:
<NaClIndexHTML>index_newlib.html</NaClIndexHTML>
On 2012/11/15 00:34:28, binji wrote:
> it looks like the .user file was using the toolchain name. Is that not
necessary
> here?

Unfortunately I can't use the toolchain name in the name of the html file due to
the ordering of the VS project file.

Both the toolchain and the html file name need to be set early on before the
defaults.  This means they are in the same section, which means we cannot
guarantee that one is set first :(

For most users the index will just be the default "index.html" so I'm hoping
that this example is very rare case.