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This CL has companion changes to account for API updates in...
 (1) frameworks/base
 (2) external/webkit

Change-Id: Ibb989e76e8bd24313849f9631dbef42cdef9eb7d

Change-Id: I852d3241764ab36b57dff8407a01c6fecca822be

Shadowed text currently does not get subjected to culling until
immediately prior to rendering each glyph. This is problematic
for any page with an axis greater than 32k as we can't covert
the glyph coordinates to fixed point. Additionally, this is a
large perf hit as we look at every shadowed glyph on the page
for every draw call regardless of the canvas' clip.

This fix enables shadowed text to be quickly rejected based on
the canvas' clip when the draw text command is executed.

Finally, a mirror image of this CL is currently under review for
inclusion in the open-source Skia project.

bug: 5571685
Change-Id: I5df94eccecbd7d77a08004b5cbcca02120e390f7

Change-Id: Icf1499bdf31227b73ea00f63be9eb96e641d9323

The uint packing optimization was producing incorrect results in
this case. Since it only saves us approx 1 byte per font there is
no need to try to keep it around.

bug: 5461283
Change-Id: Ic2b0154d433fa620e588b048c32064358aa94bc4

The uint packing optimization was producing incorrect results in
this case. Since it only saves us approx 1 byte per font there is
no need to try to keep it around.

bug: 5461283
Change-Id: Ic2b0154d433fa620e588b048c32064358aa94bc4

Custom fonts (e.g. WebFonts) were not properly serialized and
resulted in unexpected behavior when a picture was saved for
offline reading. This CL serializes the custom font so that we
can use it later when playing the picture back.

bug: 5388379
Change-Id: Ic29e9bf10ac70c46a45f3902ea93558b235fd2dd

The 32-bit images have a full alpha channel so a dedicated alpha
bit is unecessary. This CL mirrors an identical change in Skia...

http://code.google.com/p/skia/source/detail?spec=svn2187&r=2051

bug: 5003756
Change-Id: Id3eab2e12aa49c0193d87df255a78758ba080d60

This CL enables the decoder to handle collapsing the stretchy
area along one axis while still stretching the other. This prevents
us from falling into the standard bitmap strech and produces better
looking results.

bug: 5239166
Change-Id: Iadde581d7853430c6fd59446959a34661a19e927

Fixes previous CL 131603. Using bug# from original CL.

Bug: 4387353
Change-Id: Ie7e78402ab7c0ab448e8cb6ad21a709ecca9daef

bug: 4387353
Change-Id: I5c8ae97d6c3407dbdb87bd4be1078c29eb925bd6

This CL pulls in r1835 and r1870 from Skia's trunk.

bug: 5197241
Change-Id: I79b51cf8605bc16641cfe7b3e1b369f801bf0922

       Bug: 5122491
       Remove font cache purge log message

Change-Id: Ib5a23433b8cb1402c96b8d510ed875be7400c80c

bug: 5009656
Change-Id: Ic91bdb84e42b4d07f88bd6df1a2bedc2031404df

This change has also been submitted upstream to Skia in r1954.

bug: 5060654
Change-Id: Iac9ce0d9150c59e4db6653081d7f46843ea8f2bf

Implement virtual methods 'onBuildTileIndex' & 'onDecodeRegion' for
supporting image cropping for Skia-WebP image Decoder.
Utilize the native rescaling+Cropping capability of WebP-Decoder to
implement image cropping.
- Incorporated code comments from Pascal.
- Found one bug w.r.t setting SampleSize. Rectifying that in this patch.

Change-Id: Ib7b04129a65ed17f845d0600f3553b9b24846838

Implement on-the-fly image resizing (down-scaling) for WebP images.
The image decoder is aware of the device memory constriant via
SampleSize set by the application like Webkit/WebCore.
sampleSize=1 implies no down-scaling. Likewise, SampleSize=2 implies
resizing image width & height by a factor of '1/2', resulting in '1/4'th
size for the decoded image.
SampleSize is merely a hint from the application to the decoder. Decoder
may choose to ignore this hint and decode the image at full scale.
Native WebP image decoder (new APIs) supports on-the-fly resizing.
Making the Skia-WebP decoder 'SampleSize' aware and implementing the
on-the-fly resizing in this change.

Change-Id: Ibbd62baf4a6ad2d3904aafb22807f4513641e64c

This change adds new files in /system/etc: system_fonts.xml and
fallback_fonts.xml. The change also allows a third file to be added
by vendors in /vendor/etc/fallback_fonts.xml. These files, loaded at
boot time, mimic the logic that used to be in code, but which is
now configurable through editing these files, making the system more
flexible and easy to work with for us and vendors as future fonts
are added to the system.

Change-Id: Iac0af4924ca0454c6dde4d53058b1425200ed4b7

Remove the custom code for decoding WebP image. Use the native
color-modes RGBA, RGBA_4444 & RGB_565 for Skia-WebP-Decoder class.
- Removed other dead code as well.

Change-Id: I414778b71aaea754d92ed6b07ebd7b6336e1f102

bug: 4390209
Change-Id: I74774b43b3f0c903fb96911e156d9911cf55bb68