ImplCreateScaled and ImplCreateRotatedScaled are now not used anymore,
so they can be removed.

Change-Id: I42bbb49eedd474e580ccc9e7dd9e00609451501b

"grfmgr" uses its own scaling functions instead of the scaling
functions available on Bitmap object. The step to use the Bitmap::Scale
for most scenarios was already made, now the "grfmgr" functions are
not used anymore.

In addition this commit fixes croping the bitmap with large zoom
levels.

Change-Id: Ib27029d2cdf4684146befc131e3c72656dfa407c

Change-Id: Iebc86650365041939be0df339790e01391f72e89

Change-Id: I756f3c601e7eafd22946998963c9fd73e754643a

Change-Id: I67631707788ec273b994d59db6e08aabb6b62991

Change-Id: I192bb3c923024b13346cfaa89f34bdddad8434cf

Along the way, clean up the code. Using a map is much clearer
than using co-ordinated arrays.

Change-Id: Ic736791e202572cbf7f919f06492d90823537b01

In the process, clean up the confusion caused by storing
completely different stuff in the same vector.

Change-Id: I6b688a0bec82bec340f520f01adfa9648a73a068

Change-Id: Ib1b4756bf26934ded941a7c91c6742e03b942f59

Change-Id: I41cdf07194ccbb89600b799d32325634130b0a65

Change-Id: Ic248760338b759476971821252bcfd838e901fef

Change-Id: Id5ea2ebef401ac414dea5d5376ceaaea08bfe855

Change-Id: I8f1e1c8a0dc92bf0451198d72a264e2d00ae0b0d

Change-Id: I806788657a250cccb3740b8b064315e94f58d2f5

Change-Id: I4c429fa1b2e175f3cf5f24cad7d0d2ff401ed473

Change-Id: I602b38d7dcf494778e6bfa2d92e8393cc0efa3fd

Change-Id: I707586eea89cd6250b7c5777c68e51acc88e0701

Change-Id: I9f3b53992af8db54c6e8229c750143a1d5f047a7

Change-Id: Ia2424719aa45fecbe0d3642683bbdc581aaf78ee

Change-Id: I1fc34aa0beffd487c80313e3fed2db158578a6ad

The SwOLELRUCache::InsertObj is wrong for the case when the vector is
empty; because "it != begin()" is false then (whereas "if (nPos)" is
true), the object would not be inserted.
Also do some more cleanup while at it.

Change-Id: I9107c8861c77f99b92654aac11fb4d96cccd4307

Change-Id: I9c63a346db6b8ba3d463d5a9d78ccc21b7f6be5f

Change-Id: I071199c477bd27ac30c71f65c1b8938525ce2a58

Change-Id: I7a5ad66d5c2d0f1f78e43f641f95b899a3ab51c1

do not call std::vector::vector(size_t).

Change-Id: I634de4cebe49ffe2df8def15a7be99dcb2601d24

Change-Id: I97634289e94f34e18d00d88d81d99dae1e593ec1

Change-Id: I628709ab09318917083f71dde9f06cfb1c8d1a49

Change-Id: I38b5c23e59399babb8bfc2c52455bfff0f7c062e

Change-Id: Iff6180bce4787bb6118a3bab6b4d9cff255e3f37

Change-Id: I397953f1e2a52a2de7fbdf4ad14cad715fe6fd28

Change-Id: Ifc7ac28a99c642aac61f898cc65cdfbb0ba170a9

Change-Id: I2150102701a650037173bd8497007aad05ee1439

Change-Id: Ia0cf3659d3f96574c5725f60e0caec153c93f8b6

Change-Id: Ifdd8e209b708804ca99c67033bbe016726d6e004

Change-Id: Ia85fc0d4930bc90d8d32d435f4a100f69081d468

Change-Id: Ia4f8ec61ef5cbcbca79bb242833641a28a97c7d0

The code was casting away the const-ness everywhere.
Rather just declare 2 accessor methods, then the code becomes
much cleaner.

Change-Id: Id6b240536485cfebe044bcc427ba24843cf4c051

Change-Id: I28174b4f1509ea52e7b9d02041c35e9ab23e25e6

do not call std::vector::vector(size_t).

Change-Id: I1e9b7d6acf375f1111f689b5c8ad86d624036301

Change-Id: I460f33d65ee2ea1b16296063715ae4040759b776