Fix regression due to float printing changes Trac #12501
Fix regression due to float printing changes
Trac #12501

This was caused by the change from printf to iostream printing.
Sets the float formatting to "default" which is neither fixed or scientific and request 8 digits of precision.
This appears to be mostly equivalent to the previous "%.8g".
If the non-fractional case, we set it to fixed and use 1 unit of precision after the decimal.

Signed-off-by: Andrew Lewycky
Signed-off-by: Shannon Woods
Signed-off-by: Ken Russell

git-svn-id: 947ae547afacb859f3991e003b9d6feb04be57d7@331 736b8ea6-26fd-11df-bfd4-992fa37f6226

geekboxzone/lollipop_external_chromium_org_third_party_angle,dumganhar/angleproject,jgcaaprom/android_external_chromium_org_third_party_angle,MIPS/external-chromium_org-third_party-angle,MIPS/external-chromium_org-third_party-angle,android-ia/platform_external_chromium_org_third_party_angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle,adobe/angle.js,Mustaavalkosta/android_external_angle,Mustaavalkosta/android_external_angle,adobe/angle.js,xin3liang/platform_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle,dumganhar/angleproject,Mustaavalkosta/android_external_angle,xin3liang/platform_external_chromium_org_third_party_angle,Mustaavalkosta/android_external_angle,adobe/angle.js,spurious/angle-mirror,jgcaaprom/android_external_chromium_org_third_party_angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle,adobe/angle.js,spurious/angle-mirror,xin3liang/platform_external_chromium_org_third_party_angle,MIPS/external-chromium_org-third_party-angle,MIPS/external-chromium_org-third_party-angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,spurious/angle-mirror,android-ia/platform_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle,spurious/angle-mirror,dumganhar/angleproject,dumganhar/angleproject